Home / 2,312,010.40-3,468,015.60-982,314.40

Finding the Fourth Proportional to 2,312,010.40, 3,468,015.60 and 982,314.40

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Solution

The fourth proportional to 2,312,010.40, 3,468,015.60 and 982,314.40 is: 1,473,471.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,010.40 : 3,468,015.60 = 982,314.40 : x
  2. Step 2: Convert to fraction form
    2,312,010.40/3,468,015.60 = 982,314.40/x
  3. Step 3: Cross multiply
    2,312,010.40x = 3,468,015.60 × 982,314.40
  4. Step 4: Simplify right side
    2,312,010.40x = 3,406,681,663,304.64
  5. Step 5: Solve for x
    x = 3,406,681,663,304.64/2,312,010.40
  6. Step 6: Final answer
    x = 1,473,471.60

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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.