Home / 1,466,158.30-2,023,298.38-893,198.05

Finding the Fourth Proportional to 1,466,158.30, 2,023,298.38 and 893,198.05

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Solution

The fourth proportional to 1,466,158.30, 2,023,298.38 and 893,198.05 is: 1,232,613.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,158.30 : 2,023,298.38 = 893,198.05 : x
  2. Step 2: Convert to fraction form
    1,466,158.30/2,023,298.38 = 893,198.05/x
  3. Step 3: Cross multiply
    1,466,158.30x = 2,023,298.38 × 893,198.05
  4. Step 4: Simplify right side
    1,466,158.30x = 1,807,206,167,584.16
  5. Step 5: Solve for x
    x = 1,807,206,167,584.16/1,466,158.30
  6. Step 6: Final answer
    x = 1,232,613.26

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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.