Home / 10,888,500.06-16,332,750.57-4,065,605.34

Finding the Fourth Proportional to 10,888,500.06, 16,332,750.57 and 4,065,605.34

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Solution

The fourth proportional to 10,888,500.06, 16,332,750.57 and 4,065,605.34 is: 6,098,408.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,888,500.06 : 16,332,750.57 = 4,065,605.34 : x
  2. Step 2: Convert to fraction form
    10,888,500.06/16,332,750.57 = 4,065,605.34/x
  3. Step 3: Cross multiply
    10,888,500.06x = 16,332,750.57 × 4,065,605.34
  4. Step 4: Simplify right side
    10,888,500.06x = 66,402,517,934,280.04
  5. Step 5: Solve for x
    x = 66,402,517,934,280.04/10,888,500.06
  6. Step 6: Final answer
    x = 6,098,408.19

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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.