Home / 5,229,690.16-7,214,897.08-3,024,145.44

Finding the Fourth Proportional to 5,229,690.16, 7,214,897.08 and 3,024,145.44

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Solution

The fourth proportional to 5,229,690.16, 7,214,897.08 and 3,024,145.44 is: 4,172,120.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,690.16 : 7,214,897.08 = 3,024,145.44 : x
  2. Step 2: Convert to fraction form
    5,229,690.16/7,214,897.08 = 3,024,145.44/x
  3. Step 3: Cross multiply
    5,229,690.16x = 7,214,897.08 × 3,024,145.44
  4. Step 4: Simplify right side
    5,229,690.16x = 21,818,898,104,551.32
  5. Step 5: Solve for x
    x = 21,818,898,104,551.32/5,229,690.16
  6. Step 6: Final answer
    x = 4,172,120.61

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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.