Home / 6,367,451.60-9,551,177.40-1,818,491.60

Finding the Fourth Proportional to 6,367,451.60, 9,551,177.40 and 1,818,491.60

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Solution

The fourth proportional to 6,367,451.60, 9,551,177.40 and 1,818,491.60 is: 2,727,737.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,451.60 : 9,551,177.40 = 1,818,491.60 : x
  2. Step 2: Convert to fraction form
    6,367,451.60/9,551,177.40 = 1,818,491.60/x
  3. Step 3: Cross multiply
    6,367,451.60x = 9,551,177.40 × 1,818,491.60
  4. Step 4: Simplify right side
    6,367,451.60x = 17,368,735,872,009.84
  5. Step 5: Solve for x
    x = 17,368,735,872,009.84/6,367,451.60
  6. Step 6: Final answer
    x = 2,727,737.40

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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.