Home / 4,017,634.16-5,543,472.45-2,386,591.40

Finding the Fourth Proportional to 4,017,634.16, 5,543,472.45 and 2,386,591.40

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Solution

The fourth proportional to 4,017,634.16, 5,543,472.45 and 2,386,591.40 is: 3,292,983.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,634.16 : 5,543,472.45 = 2,386,591.40 : x
  2. Step 2: Convert to fraction form
    4,017,634.16/5,543,472.45 = 2,386,591.40/x
  3. Step 3: Cross multiply
    4,017,634.16x = 5,543,472.45 × 2,386,591.40
  4. Step 4: Simplify right side
    4,017,634.16x = 13,230,003,675,306.93
  5. Step 5: Solve for x
    x = 13,230,003,675,306.93/4,017,634.16
  6. Step 6: Final answer
    x = 3,292,983.67

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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.