Home / 2,945,124.60-4,417,686.90-1,597,932.60

Finding the Fourth Proportional to 2,945,124.60, 4,417,686.90 and 1,597,932.60

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Solution

The fourth proportional to 2,945,124.60, 4,417,686.90 and 1,597,932.60 is: 2,396,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,945,124.60 : 4,417,686.90 = 1,597,932.60 : x
  2. Step 2: Convert to fraction form
    2,945,124.60/4,417,686.90 = 1,597,932.60/x
  3. Step 3: Cross multiply
    2,945,124.60x = 4,417,686.90 × 1,597,932.60
  4. Step 4: Simplify right side
    2,945,124.60x = 7,059,165,914,102.94
  5. Step 5: Solve for x
    x = 7,059,165,914,102.94/2,945,124.60
  6. Step 6: Final answer
    x = 2,396,898.90

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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.