Home / 6,613,924.08-9,917,024.79-2,565,681.45

Finding the Fourth Proportional to 6,613,924.08, 9,917,024.79 and 2,565,681.45

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Solution

The fourth proportional to 6,613,924.08, 9,917,024.79 and 2,565,681.45 is: 3,847,024.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,613,924.08 : 9,917,024.79 = 2,565,681.45 : x
  2. Step 2: Convert to fraction form
    6,613,924.08/9,917,024.79 = 2,565,681.45/x
  3. Step 3: Cross multiply
    6,613,924.08x = 9,917,024.79 × 2,565,681.45
  4. Step 4: Simplify right side
    6,613,924.08x = 25,443,926,542,893.14
  5. Step 5: Solve for x
    x = 25,443,926,542,893.14/6,613,924.08
  6. Step 6: Final answer
    x = 3,847,024.28

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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.