Home / 6,425,002.67-9,634,403.96-3,730,006.31

Finding the Fourth Proportional to 6,425,002.67, 9,634,403.96 and 3,730,006.31

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Solution

The fourth proportional to 6,425,002.67, 9,634,403.96 and 3,730,006.31 is: 5,593,209.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425,002.67 : 9,634,403.96 = 3,730,006.31 : x
  2. Step 2: Convert to fraction form
    6,425,002.67/9,634,403.96 = 3,730,006.31/x
  3. Step 3: Cross multiply
    6,425,002.67x = 9,634,403.96 × 3,730,006.31
  4. Step 4: Simplify right side
    6,425,002.67x = 35,936,387,511,054.46
  5. Step 5: Solve for x
    x = 35,936,387,511,054.46/6,425,002.67
  6. Step 6: Final answer
    x = 5,593,209.74

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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.