Home / 1,500,941.48-2,251,833.11-603,013.75

Finding the Fourth Proportional to 1,500,941.48, 2,251,833.11 and 603,013.75

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Solution

The fourth proportional to 1,500,941.48, 2,251,833.11 and 603,013.75 is: 904,689.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,500,941.48 : 2,251,833.11 = 603,013.75 : x
  2. Step 2: Convert to fraction form
    1,500,941.48/2,251,833.11 = 603,013.75/x
  3. Step 3: Cross multiply
    1,500,941.48x = 2,251,833.11 × 603,013.75
  4. Step 4: Simplify right side
    1,500,941.48x = 1,357,886,321,651.91
  5. Step 5: Solve for x
    x = 1,357,886,321,651.91/1,500,941.48
  6. Step 6: Final answer
    x = 904,689.72

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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.