Home / 8,547,848.38-12,801,418.62-4,946,024.62

Finding the Fourth Proportional to 8,547,848.38, 12,801,418.62 and 4,946,024.62

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Solution

The fourth proportional to 8,547,848.38, 12,801,418.62 and 4,946,024.62 is: 7,407,259.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,848.38 : 12,801,418.62 = 4,946,024.62 : x
  2. Step 2: Convert to fraction form
    8,547,848.38/12,801,418.62 = 4,946,024.62/x
  3. Step 3: Cross multiply
    8,547,848.38x = 12,801,418.62 × 4,946,024.62
  4. Step 4: Simplify right side
    8,547,848.38x = 63,316,131,665,446.42
  5. Step 5: Solve for x
    x = 63,316,131,665,446.42/8,547,848.38
  6. Step 6: Final answer
    x = 7,407,259.56

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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.