Home / 6,531,349.17-9,793,648.47-2,934,040.35

Finding the Fourth Proportional to 6,531,349.17, 9,793,648.47 and 2,934,040.35

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Solution

The fourth proportional to 6,531,349.17, 9,793,648.47 and 2,934,040.35 is: 4,399,544.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,349.17 : 9,793,648.47 = 2,934,040.35 : x
  2. Step 2: Convert to fraction form
    6,531,349.17/9,793,648.47 = 2,934,040.35/x
  3. Step 3: Cross multiply
    6,531,349.17x = 9,793,648.47 × 2,934,040.35
  4. Step 4: Simplify right side
    6,531,349.17x = 28,734,959,784,695.77
  5. Step 5: Solve for x
    x = 28,734,959,784,695.77/6,531,349.17
  6. Step 6: Final answer
    x = 4,399,544.27

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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.