Home / 4,960,404.79-7,437,711.12-1,924,222.76

Finding the Fourth Proportional to 4,960,404.79, 7,437,711.12 and 1,924,222.76

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Solution

The fourth proportional to 4,960,404.79, 7,437,711.12 and 1,924,222.76 is: 2,885,210.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,404.79 : 7,437,711.12 = 1,924,222.76 : x
  2. Step 2: Convert to fraction form
    4,960,404.79/7,437,711.12 = 1,924,222.76/x
  3. Step 3: Cross multiply
    4,960,404.79x = 7,437,711.12 × 1,924,222.76
  4. Step 4: Simplify right side
    4,960,404.79x = 14,311,813,029,226.55
  5. Step 5: Solve for x
    x = 14,311,813,029,226.55/4,960,404.79
  6. Step 6: Final answer
    x = 2,885,210.71

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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.