Home / 8,497,531.09-11,726,594.22-4,630,052.59

Finding the Fourth Proportional to 8,497,531.09, 11,726,594.22 and 4,630,052.59

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Solution

The fourth proportional to 8,497,531.09, 11,726,594.22 and 4,630,052.59 is: 6,389,473.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,531.09 : 11,726,594.22 = 4,630,052.59 : x
  2. Step 2: Convert to fraction form
    8,497,531.09/11,726,594.22 = 4,630,052.59/x
  3. Step 3: Cross multiply
    8,497,531.09x = 11,726,594.22 × 4,630,052.59
  4. Step 4: Simplify right side
    8,497,531.09x = 54,294,747,968,154.29
  5. Step 5: Solve for x
    x = 54,294,747,968,154.29/8,497,531.09
  6. Step 6: Final answer
    x = 6,389,473.29

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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.