Home / 6,164,731.46-8,507,202.05-3,411,417.13

Finding the Fourth Proportional to 6,164,731.46, 8,507,202.05 and 3,411,417.13

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Solution

The fourth proportional to 6,164,731.46, 8,507,202.05 and 3,411,417.13 is: 4,707,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,731.46 : 8,507,202.05 = 3,411,417.13 : x
  2. Step 2: Convert to fraction form
    6,164,731.46/8,507,202.05 = 3,411,417.13/x
  3. Step 3: Cross multiply
    6,164,731.46x = 8,507,202.05 × 3,411,417.13
  4. Step 4: Simplify right side
    6,164,731.46x = 29,021,614,789,001.66
  5. Step 5: Solve for x
    x = 29,021,614,789,001.66/6,164,731.46
  6. Step 6: Final answer
    x = 4,707,685.15

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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.