Home / 9,070,328.23-12,517,050.59-4,995,947.23

Finding the Fourth Proportional to 9,070,328.23, 12,517,050.59 and 4,995,947.23

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Solution

The fourth proportional to 9,070,328.23, 12,517,050.59 and 4,995,947.23 is: 6,894,405.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,328.23 : 12,517,050.59 = 4,995,947.23 : x
  2. Step 2: Convert to fraction form
    9,070,328.23/12,517,050.59 = 4,995,947.23/x
  3. Step 3: Cross multiply
    9,070,328.23x = 12,517,050.59 × 4,995,947.23
  4. Step 4: Simplify right side
    9,070,328.23x = 62,534,524,185,342.80
  5. Step 5: Solve for x
    x = 62,534,524,185,342.80/9,070,328.23
  6. Step 6: Final answer
    x = 6,894,405.87

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Double scale
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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.