Home / 1,493,595.90-2,236,246.65-1,452,123.90

Finding the Fourth Proportional to 1,493,595.90, 2,236,246.65 and 1,452,123.90

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Solution

The fourth proportional to 1,493,595.90, 2,236,246.65 and 1,452,123.90 is: 2,174,153.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,595.90 : 2,236,246.65 = 1,452,123.90 : x
  2. Step 2: Convert to fraction form
    1,493,595.90/2,236,246.65 = 1,452,123.90/x
  3. Step 3: Cross multiply
    1,493,595.90x = 2,236,246.65 × 1,452,123.90
  4. Step 4: Simplify right side
    1,493,595.90x = 3,247,307,206,759.93
  5. Step 5: Solve for x
    x = 3,247,307,206,759.93/1,493,595.90
  6. Step 6: Final answer
    x = 2,174,153.80

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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.