Home / 2,588,020.40-3,882,030.60-1,468,276.40

Finding the Fourth Proportional to 2,588,020.40, 3,882,030.60 and 1,468,276.40

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Solution

The fourth proportional to 2,588,020.40, 3,882,030.60 and 1,468,276.40 is: 2,202,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,020.40 : 3,882,030.60 = 1,468,276.40 : x
  2. Step 2: Convert to fraction form
    2,588,020.40/3,882,030.60 = 1,468,276.40/x
  3. Step 3: Cross multiply
    2,588,020.40x = 3,882,030.60 × 1,468,276.40
  4. Step 4: Simplify right side
    2,588,020.40x = 5,699,893,914,057.84
  5. Step 5: Solve for x
    x = 5,699,893,914,057.84/2,588,020.40
  6. Step 6: Final answer
    x = 2,202,414.60

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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.