Home / 1,024,069.66-1,536,264.87-834,072.82

Finding the Fourth Proportional to 1,024,069.66, 1,536,264.87 and 834,072.82

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Solution

The fourth proportional to 1,024,069.66, 1,536,264.87 and 834,072.82 is: 1,251,239.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,069.66 : 1,536,264.87 = 834,072.82 : x
  2. Step 2: Convert to fraction form
    1,024,069.66/1,536,264.87 = 834,072.82/x
  3. Step 3: Cross multiply
    1,024,069.66x = 1,536,264.87 × 834,072.82
  4. Step 4: Simplify right side
    1,024,069.66x = 1,281,356,772,387.83
  5. Step 5: Solve for x
    x = 1,281,356,772,387.83/1,024,069.66
  6. Step 6: Final answer
    x = 1,251,239.85

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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.