Home / 6,683,757.12-10,025,830.08-1,635,066

Finding the Fourth Proportional to 6,683,757.12, 10,025,830.08 and 1,635,066

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Solution

The fourth proportional to 6,683,757.12, 10,025,830.08 and 1,635,066 is: 2,452,646.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,757.12 : 10,025,830.08 = 1,635,066 : x
  2. Step 2: Convert to fraction form
    6,683,757.12/10,025,830.08 = 1,635,066/x
  3. Step 3: Cross multiply
    6,683,757.12x = 10,025,830.08 × 1,635,066
  4. Step 4: Simplify right side
    6,683,757.12x = 16,392,893,885,585.28
  5. Step 5: Solve for x
    x = 16,392,893,885,585.28/6,683,757.12
  6. Step 6: Final answer
    x = 2,452,646.56

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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.