Home / 4,865,302.10-7,297,953.15-3,073,711.70

Finding the Fourth Proportional to 4,865,302.10, 7,297,953.15 and 3,073,711.70

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Solution

The fourth proportional to 4,865,302.10, 7,297,953.15 and 3,073,711.70 is: 4,610,567.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,302.10 : 7,297,953.15 = 3,073,711.70 : x
  2. Step 2: Convert to fraction form
    4,865,302.10/7,297,953.15 = 3,073,711.70/x
  3. Step 3: Cross multiply
    4,865,302.10x = 7,297,953.15 × 3,073,711.70
  4. Step 4: Simplify right side
    4,865,302.10x = 22,431,803,983,206.86
  5. Step 5: Solve for x
    x = 22,431,803,983,206.86/4,865,302.10
  6. Step 6: Final answer
    x = 4,610,567.55

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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.