Home / 9,070,329.54-12,517,052.40-4,995,948.54

Finding the Fourth Proportional to 9,070,329.54, 12,517,052.40 and 4,995,948.54

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Solution

The fourth proportional to 9,070,329.54, 12,517,052.40 and 4,995,948.54 is: 6,894,407.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,329.54 : 12,517,052.40 = 4,995,948.54 : x
  2. Step 2: Convert to fraction form
    9,070,329.54/12,517,052.40 = 4,995,948.54/x
  3. Step 3: Cross multiply
    9,070,329.54x = 12,517,052.40 × 4,995,948.54
  4. Step 4: Simplify right side
    9,070,329.54x = 62,534,549,662,883.50
  5. Step 5: Solve for x
    x = 62,534,549,662,883.50/9,070,329.54
  6. Step 6: Final answer
    x = 6,894,407.68

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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.