Home / 5,913,452.32-8,160,548.85-3,299,929.00

Finding the Fourth Proportional to 5,913,452.32, 8,160,548.85 and 3,299,929.00

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Solution

The fourth proportional to 5,913,452.32, 8,160,548.85 and 3,299,929.00 is: 4,553,893.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,452.32 : 8,160,548.85 = 3,299,929.00 : x
  2. Step 2: Convert to fraction form
    5,913,452.32/8,160,548.85 = 3,299,929.00/x
  3. Step 3: Cross multiply
    5,913,452.32x = 8,160,548.85 × 3,299,929.00
  4. Step 4: Simplify right side
    5,913,452.32x = 26,929,231,785,630.28
  5. Step 5: Solve for x
    x = 26,929,231,785,630.28/5,913,452.32
  6. Step 6: Final answer
    x = 4,553,893.45

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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.