Home / 10,840,039.23-14,957,875.22-6,194,124.74

Finding the Fourth Proportional to 10,840,039.23, 14,957,875.22 and 6,194,124.74

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Solution

The fourth proportional to 10,840,039.23, 14,957,875.22 and 6,194,124.74 is: 8,547,104.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,039.23 : 14,957,875.22 = 6,194,124.74 : x
  2. Step 2: Convert to fraction form
    10,840,039.23/14,957,875.22 = 6,194,124.74/x
  3. Step 3: Cross multiply
    10,840,039.23x = 14,957,875.22 × 6,194,124.74
  4. Step 4: Simplify right side
    10,840,039.23x = 92,650,944,964,459
  5. Step 5: Solve for x
    x = 92,650,944,964,459/10,840,039.23
  6. Step 6: Final answer
    x = 8,547,104.21

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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.