Home / 9,923,360.92-14,875,591.90-3,187,051

Finding the Fourth Proportional to 9,923,360.92, 14,875,591.90 and 3,187,051

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Solution

The fourth proportional to 9,923,360.92, 14,875,591.90 and 3,187,051 is: 4,777,541.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923,360.92 : 14,875,591.90 = 3,187,051 : x
  2. Step 2: Convert to fraction form
    9,923,360.92/14,875,591.90 = 3,187,051/x
  3. Step 3: Cross multiply
    9,923,360.92x = 14,875,591.90 × 3,187,051
  4. Step 4: Simplify right side
    9,923,360.92x = 47,409,270,040,486.90
  5. Step 5: Solve for x
    x = 47,409,270,040,486.90/9,923,360.92
  6. Step 6: Final answer
    x = 4,777,541.64

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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.