Home / 1,500,943.60-2,251,836.31-603,015.87

Finding the Fourth Proportional to 1,500,943.60, 2,251,836.31 and 603,015.87

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Solution

The fourth proportional to 1,500,943.60, 2,251,836.31 and 603,015.87 is: 904,692.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,943.60 : 2,251,836.31 = 603,015.87 : x
  2. Step 2: Convert to fraction form
    1,500,943.60/2,251,836.31 = 603,015.87/x
  3. Step 3: Cross multiply
    1,500,943.60x = 2,251,836.31 × 603,015.87
  4. Step 4: Simplify right side
    1,500,943.60x = 1,357,893,031,572.24
  5. Step 5: Solve for x
    x = 1,357,893,031,572.24/1,500,943.60
  6. Step 6: Final answer
    x = 904,692.91

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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.