Home / 4,857,328.60-7,288,268.13-2,394,001.60

Finding the Fourth Proportional to 4,857,328.60, 7,288,268.13 and 2,394,001.60

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Solution

The fourth proportional to 4,857,328.60, 7,288,268.13 and 2,394,001.60 is: 3,592,123.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,857,328.60 : 7,288,268.13 = 2,394,001.60 : x
  2. Step 2: Convert to fraction form
    4,857,328.60/7,288,268.13 = 2,394,001.60/x
  3. Step 3: Cross multiply
    4,857,328.60x = 7,288,268.13 × 2,394,001.60
  4. Step 4: Simplify right side
    4,857,328.60x = 17,448,125,546,228.34
  5. Step 5: Solve for x
    x = 17,448,125,546,228.34/4,857,328.60
  6. Step 6: Final answer
    x = 3,592,123.78

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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.