Home / 4,725,477.60-7,083,550.80-2,327,359.20

Finding the Fourth Proportional to 4,725,477.60, 7,083,550.80 and 2,327,359.20

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Solution

The fourth proportional to 4,725,477.60, 7,083,550.80 and 2,327,359.20 is: 3,488,740.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,725,477.60 : 7,083,550.80 = 2,327,359.20 : x
  2. Step 2: Convert to fraction form
    4,725,477.60/7,083,550.80 = 2,327,359.20/x
  3. Step 3: Cross multiply
    4,725,477.60x = 7,083,550.80 × 2,327,359.20
  4. Step 4: Simplify right side
    4,725,477.60x = 16,485,967,123,047.36
  5. Step 5: Solve for x
    x = 16,485,967,123,047.36/4,725,477.60
  6. Step 6: Final answer
    x = 3,488,740.93

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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.