Home / 6,934,190.13-9,569,464.40-3,836,663.10

Finding the Fourth Proportional to 6,934,190.13, 9,569,464.40 and 3,836,663.10

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Solution

The fourth proportional to 6,934,190.13, 9,569,464.40 and 3,836,663.10 is: 5,294,751.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,190.13 : 9,569,464.40 = 3,836,663.10 : x
  2. Step 2: Convert to fraction form
    6,934,190.13/9,569,464.40 = 3,836,663.10/x
  3. Step 3: Cross multiply
    6,934,190.13x = 9,569,464.40 × 3,836,663.10
  4. Step 4: Simplify right side
    6,934,190.13x = 36,714,810,950,243.64
  5. Step 5: Solve for x
    x = 36,714,810,950,243.64/6,934,190.13
  6. Step 6: Final answer
    x = 5,294,751.12

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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.