Home / 9,984,158.10-14,976,237.15-4,934,423.70

Finding the Fourth Proportional to 9,984,158.10, 14,976,237.15 and 4,934,423.70

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Solution

The fourth proportional to 9,984,158.10, 14,976,237.15 and 4,934,423.70 is: 7,401,635.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,158.10 : 14,976,237.15 = 4,934,423.70 : x
  2. Step 2: Convert to fraction form
    9,984,158.10/14,976,237.15 = 4,934,423.70/x
  3. Step 3: Cross multiply
    9,984,158.10x = 14,976,237.15 × 4,934,423.70
  4. Step 4: Simplify right side
    9,984,158.10x = 73,899,099,529,780.45
  5. Step 5: Solve for x
    x = 73,899,099,529,780.45/9,984,158.10
  6. Step 6: Final answer
    x = 7,401,635.55

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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.