Home / 9,418,639.22-14,125,429.40-2,593,587.66

Finding the Fourth Proportional to 9,418,639.22, 14,125,429.40 and 2,593,587.66

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Solution

The fourth proportional to 9,418,639.22, 14,125,429.40 and 2,593,587.66 is: 3,889,684.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418,639.22 : 14,125,429.40 = 2,593,587.66 : x
  2. Step 2: Convert to fraction form
    9,418,639.22/14,125,429.40 = 2,593,587.66/x
  3. Step 3: Cross multiply
    9,418,639.22x = 14,125,429.40 × 2,593,587.66
  4. Step 4: Simplify right side
    9,418,639.22x = 36,635,539,384,041.21
  5. Step 5: Solve for x
    x = 36,635,539,384,041.21/9,418,639.22
  6. Step 6: Final answer
    x = 3,889,684.97

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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.