Home / 1,173,300.24-1,758,358.44-498,535.44

Finding the Fourth Proportional to 1,173,300.24, 1,758,358.44 and 498,535.44

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Solution

The fourth proportional to 1,173,300.24, 1,758,358.44 and 498,535.44 is: 747,126.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,300.24 : 1,758,358.44 = 498,535.44 : x
  2. Step 2: Convert to fraction form
    1,173,300.24/1,758,358.44 = 498,535.44/x
  3. Step 3: Cross multiply
    1,173,300.24x = 1,758,358.44 × 498,535.44
  4. Step 4: Simplify right side
    1,173,300.24x = 876,603,998,563.11
  5. Step 5: Solve for x
    x = 876,603,998,563.11/1,173,300.24
  6. Step 6: Final answer
    x = 747,126.75

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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.