Home / 1,500,441.01-2,250,761.65-527,688.58

Finding the Fourth Proportional to 1,500,441.01, 2,250,761.65 and 527,688.58

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Solution

The fourth proportional to 1,500,441.01, 2,250,761.65 and 527,688.58 is: 791,568.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,441.01 : 2,250,761.65 = 527,688.58 : x
  2. Step 2: Convert to fraction form
    1,500,441.01/2,250,761.65 = 527,688.58/x
  3. Step 3: Cross multiply
    1,500,441.01x = 2,250,761.65 × 527,688.58
  4. Step 4: Simplify right side
    1,500,441.01x = 1,187,701,221,995.42
  5. Step 5: Solve for x
    x = 1,187,701,221,995.42/1,500,441.01
  6. Step 6: Final answer
    x = 791,568.09

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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.