Home / 3,520,752.01-5,272,032.70-2,429,902.86

Finding the Fourth Proportional to 3,520,752.01, 5,272,032.70 and 2,429,902.86

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Solution

The fourth proportional to 3,520,752.01, 5,272,032.70 and 2,429,902.86 is: 3,638,577.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,752.01 : 5,272,032.70 = 2,429,902.86 : x
  2. Step 2: Convert to fraction form
    3,520,752.01/5,272,032.70 = 2,429,902.86/x
  3. Step 3: Cross multiply
    3,520,752.01x = 5,272,032.70 × 2,429,902.86
  4. Step 4: Simplify right side
    3,520,752.01x = 12,810,527,335,743.52
  5. Step 5: Solve for x
    x = 12,810,527,335,743.52/3,520,752.01
  6. Step 6: Final answer
    x = 3,638,577.01

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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.