Home / 1,753,474.41-2,627,886.24-900,511.65

Finding the Fourth Proportional to 1,753,474.41, 2,627,886.24 and 900,511.65

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Solution

The fourth proportional to 1,753,474.41, 2,627,886.24 and 900,511.65 is: 1,349,573.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,474.41 : 2,627,886.24 = 900,511.65 : x
  2. Step 2: Convert to fraction form
    1,753,474.41/2,627,886.24 = 900,511.65/x
  3. Step 3: Cross multiply
    1,753,474.41x = 2,627,886.24 × 900,511.65
  4. Step 4: Simplify right side
    1,753,474.41x = 2,366,442,173,994.70
  5. Step 5: Solve for x
    x = 2,366,442,173,994.70/1,753,474.41
  6. Step 6: Final answer
    x = 1,349,573.26

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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.