Home / 3,670,281.30-5,505,421.95-1,544,517.30

Finding the Fourth Proportional to 3,670,281.30, 5,505,421.95 and 1,544,517.30

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Solution

The fourth proportional to 3,670,281.30, 5,505,421.95 and 1,544,517.30 is: 2,316,775.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,281.30 : 5,505,421.95 = 1,544,517.30 : x
  2. Step 2: Convert to fraction form
    3,670,281.30/5,505,421.95 = 1,544,517.30/x
  3. Step 3: Cross multiply
    3,670,281.30x = 5,505,421.95 × 1,544,517.30
  4. Step 4: Simplify right side
    3,670,281.30x = 8,503,219,445,574.74
  5. Step 5: Solve for x
    x = 8,503,219,445,574.74/3,670,281.30
  6. Step 6: Final answer
    x = 2,316,775.95

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Similar ratio
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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.