Home / 4,034,074.28-6,051,706.95-1,440,177.96

Finding the Fourth Proportional to 4,034,074.28, 6,051,706.95 and 1,440,177.96

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Solution

The fourth proportional to 4,034,074.28, 6,051,706.95 and 1,440,177.96 is: 2,160,479.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,074.28 : 6,051,706.95 = 1,440,177.96 : x
  2. Step 2: Convert to fraction form
    4,034,074.28/6,051,706.95 = 1,440,177.96/x
  3. Step 3: Cross multiply
    4,034,074.28x = 6,051,706.95 × 1,440,177.96
  4. Step 4: Simplify right side
    4,034,074.28x = 8,715,534,969,768.82
  5. Step 5: Solve for x
    x = 8,715,534,969,768.82/4,034,074.28
  6. Step 6: Final answer
    x = 2,160,479.55

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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.