Home / 2,050,304.17-2,829,408.49-1,132,596.45

Finding the Fourth Proportional to 2,050,304.17, 2,829,408.49 and 1,132,596.45

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Solution

The fourth proportional to 2,050,304.17, 2,829,408.49 and 1,132,596.45 is: 1,562,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,304.17 : 2,829,408.49 = 1,132,596.45 : x
  2. Step 2: Convert to fraction form
    2,050,304.17/2,829,408.49 = 1,132,596.45/x
  3. Step 3: Cross multiply
    2,050,304.17x = 2,829,408.49 × 1,132,596.45
  4. Step 4: Simplify right side
    2,050,304.17x = 3,204,578,011,373.86
  5. Step 5: Solve for x
    x = 3,204,578,011,373.86/2,050,304.17
  6. Step 6: Final answer
    x = 1,562,976.88

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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.