Home / 1,508,851.17-2,263,538.84-610,256.61

Finding the Fourth Proportional to 1,508,851.17, 2,263,538.84 and 610,256.61

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Solution

The fourth proportional to 1,508,851.17, 2,263,538.84 and 610,256.61 is: 915,490.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,851.17 : 2,263,538.84 = 610,256.61 : x
  2. Step 2: Convert to fraction form
    1,508,851.17/2,263,538.84 = 610,256.61/x
  3. Step 3: Cross multiply
    1,508,851.17x = 2,263,538.84 × 610,256.61
  4. Step 4: Simplify right side
    1,508,851.17x = 1,381,339,536,050.45
  5. Step 5: Solve for x
    x = 1,381,339,536,050.45/1,508,851.17
  6. Step 6: Final answer
    x = 915,490.91

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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.