Home / 9,240,148.77-13,859,164.20-2,417,380.38

Finding the Fourth Proportional to 9,240,148.77, 13,859,164.20 and 2,417,380.38

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Solution

The fourth proportional to 9,240,148.77, 13,859,164.20 and 2,417,380.38 is: 3,625,793.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,148.77 : 13,859,164.20 = 2,417,380.38 : x
  2. Step 2: Convert to fraction form
    9,240,148.77/13,859,164.20 = 2,417,380.38/x
  3. Step 3: Cross multiply
    9,240,148.77x = 13,859,164.20 × 2,417,380.38
  4. Step 4: Simplify right side
    9,240,148.77x = 33,502,871,620,278.39
  5. Step 5: Solve for x
    x = 33,502,871,620,278.39/9,240,148.77
  6. Step 6: Final answer
    x = 3,625,793.53

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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.