Home / 4,363,248.45-6,544,872.68-1,371,432.45

Finding the Fourth Proportional to 4,363,248.45, 6,544,872.68 and 1,371,432.45

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Solution

The fourth proportional to 4,363,248.45, 6,544,872.68 and 1,371,432.45 is: 2,057,148.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,248.45 : 6,544,872.68 = 1,371,432.45 : x
  2. Step 2: Convert to fraction form
    4,363,248.45/6,544,872.68 = 1,371,432.45/x
  3. Step 3: Cross multiply
    4,363,248.45x = 6,544,872.68 × 1,371,432.45
  4. Step 4: Simplify right side
    4,363,248.45x = 8,975,850,767,613.30
  5. Step 5: Solve for x
    x = 8,975,850,767,613.30/4,363,248.45
  6. Step 6: Final answer
    x = 2,057,148.68

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Similar ratio
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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.