Home / 5,688,422.12-7,850,096.98-3,110,105.88

Finding the Fourth Proportional to 5,688,422.12, 7,850,096.98 and 3,110,105.88

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Solution

The fourth proportional to 5,688,422.12, 7,850,096.98 and 3,110,105.88 is: 4,291,986.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,422.12 : 7,850,096.98 = 3,110,105.88 : x
  2. Step 2: Convert to fraction form
    5,688,422.12/7,850,096.98 = 3,110,105.88/x
  3. Step 3: Cross multiply
    5,688,422.12x = 7,850,096.98 × 3,110,105.88
  4. Step 4: Simplify right side
    5,688,422.12x = 24,414,632,776,068.24
  5. Step 5: Solve for x
    x = 24,414,632,776,068.24/5,688,422.12
  6. Step 6: Final answer
    x = 4,291,986.82

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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.