Home / 1,026,658.18-1,416,797.69-567,749.04

Finding the Fourth Proportional to 1,026,658.18, 1,416,797.69 and 567,749.04

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Solution

The fourth proportional to 1,026,658.18, 1,416,797.69 and 567,749.04 is: 783,498.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,658.18 : 1,416,797.69 = 567,749.04 : x
  2. Step 2: Convert to fraction form
    1,026,658.18/1,416,797.69 = 567,749.04/x
  3. Step 3: Cross multiply
    1,026,658.18x = 1,416,797.69 × 567,749.04
  4. Step 4: Simplify right side
    1,026,658.18x = 804,385,528,371.72
  5. Step 5: Solve for x
    x = 804,385,528,371.72/1,026,658.18
  6. Step 6: Final answer
    x = 783,498.87

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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.