Home / 1,466,454.64-2,023,702.59-854,969.44

Finding the Fourth Proportional to 1,466,454.64, 2,023,702.59 and 854,969.44

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Solution

The fourth proportional to 1,466,454.64, 2,023,702.59 and 854,969.44 is: 1,179,855.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,454.64 : 2,023,702.59 = 854,969.44 : x
  2. Step 2: Convert to fraction form
    1,466,454.64/2,023,702.59 = 854,969.44/x
  3. Step 3: Cross multiply
    1,466,454.64x = 2,023,702.59 × 854,969.44
  4. Step 4: Simplify right side
    1,466,454.64x = 1,730,203,870,098.85
  5. Step 5: Solve for x
    x = 1,730,203,870,098.85/1,466,454.64
  6. Step 6: Final answer
    x = 1,179,855.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.