Home / 9,070,329.23-12,517,051.97-4,995,948.23

Finding the Fourth Proportional to 9,070,329.23, 12,517,051.97 and 4,995,948.23

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Solution

The fourth proportional to 9,070,329.23, 12,517,051.97 and 4,995,948.23 is: 6,894,407.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,329.23 : 12,517,051.97 = 4,995,948.23 : x
  2. Step 2: Convert to fraction form
    9,070,329.23/12,517,051.97 = 4,995,948.23/x
  3. Step 3: Cross multiply
    9,070,329.23x = 12,517,051.97 × 4,995,948.23
  4. Step 4: Simplify right side
    9,070,329.23x = 62,534,543,634,339.52
  5. Step 5: Solve for x
    x = 62,534,543,634,339.52/9,070,329.23
  6. Step 6: Final answer
    x = 6,894,407.25

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.