Home / 9,934,041.40-14,901,062.10-3,551,500.60

Finding the Fourth Proportional to 9,934,041.40, 14,901,062.10 and 3,551,500.60

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Solution

The fourth proportional to 9,934,041.40, 14,901,062.10 and 3,551,500.60 is: 5,327,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,041.40 : 14,901,062.10 = 3,551,500.60 : x
  2. Step 2: Convert to fraction form
    9,934,041.40/14,901,062.10 = 3,551,500.60/x
  3. Step 3: Cross multiply
    9,934,041.40x = 14,901,062.10 × 3,551,500.60
  4. Step 4: Simplify right side
    9,934,041.40x = 52,921,130,988,787.26
  5. Step 5: Solve for x
    x = 52,921,130,988,787.26/9,934,041.40
  6. Step 6: Final answer
    x = 5,327,250.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.