Home / 8,879,000.70-13,318,501.05-4,096,031.70

Finding the Fourth Proportional to 8,879,000.70, 13,318,501.05 and 4,096,031.70

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Solution

The fourth proportional to 8,879,000.70, 13,318,501.05 and 4,096,031.70 is: 6,144,047.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,879,000.70 : 13,318,501.05 = 4,096,031.70 : x
  2. Step 2: Convert to fraction form
    8,879,000.70/13,318,501.05 = 4,096,031.70/x
  3. Step 3: Cross multiply
    8,879,000.70x = 13,318,501.05 × 4,096,031.70
  4. Step 4: Simplify right side
    8,879,000.70x = 54,553,002,497,283.29
  5. Step 5: Solve for x
    x = 54,553,002,497,283.29/8,879,000.70
  6. Step 6: Final answer
    x = 6,144,047.55

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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.