Home / 6,496,375.84-9,744,510-5,077,624.48

Finding the Fourth Proportional to 6,496,375.84, 9,744,510 and 5,077,624.48

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Solution

The fourth proportional to 6,496,375.84, 9,744,510 and 5,077,624.48 is: 7,616,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,375.84 : 9,744,510 = 5,077,624.48 : x
  2. Step 2: Convert to fraction form
    6,496,375.84/9,744,510 = 5,077,624.48/x
  3. Step 3: Cross multiply
    6,496,375.84x = 9,744,510 × 5,077,624.48
  4. Step 4: Simplify right side
    6,496,375.84x = 49,478,962,521,604.80
  5. Step 5: Solve for x
    x = 49,478,962,521,604.80/6,496,375.84
  6. Step 6: Final answer
    x = 7,616,394.70

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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.