Home / 4,916,684.04-7,375,785.80-1,677,463.24

Finding the Fourth Proportional to 4,916,684.04, 7,375,785.80 and 1,677,463.24

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Solution

The fourth proportional to 4,916,684.04, 7,375,785.80 and 1,677,463.24 is: 2,516,454.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,684.04 : 7,375,785.80 = 1,677,463.24 : x
  2. Step 2: Convert to fraction form
    4,916,684.04/7,375,785.80 = 1,677,463.24/x
  3. Step 3: Cross multiply
    4,916,684.04x = 7,375,785.80 × 1,677,463.24
  4. Step 4: Simplify right side
    4,916,684.04x = 12,372,609,545,613.99
  5. Step 5: Solve for x
    x = 12,372,609,545,613.99/4,916,684.04
  6. Step 6: Final answer
    x = 2,516,454.07

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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.