Home / 4,103,458.91-5,663,476.46-2,385,575.87

Finding the Fourth Proportional to 4,103,458.91, 5,663,476.46 and 2,385,575.87

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Solution

The fourth proportional to 4,103,458.91, 5,663,476.46 and 2,385,575.87 is: 3,292,503.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,458.91 : 5,663,476.46 = 2,385,575.87 : x
  2. Step 2: Convert to fraction form
    4,103,458.91/5,663,476.46 = 2,385,575.87/x
  3. Step 3: Cross multiply
    4,103,458.91x = 5,663,476.46 × 2,385,575.87
  4. Step 4: Simplify right side
    4,103,458.91x = 13,510,652,771,361.14
  5. Step 5: Solve for x
    x = 13,510,652,771,361.14/4,103,458.91
  6. Step 6: Final answer
    x = 3,292,503.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.