Home / 1,344,187.40-2,016,281.10-846,523.40

Finding the Fourth Proportional to 1,344,187.40, 2,016,281.10 and 846,523.40

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Solution

The fourth proportional to 1,344,187.40, 2,016,281.10 and 846,523.40 is: 1,269,785.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,187.40 : 2,016,281.10 = 846,523.40 : x
  2. Step 2: Convert to fraction form
    1,344,187.40/2,016,281.10 = 846,523.40/x
  3. Step 3: Cross multiply
    1,344,187.40x = 2,016,281.10 × 846,523.40
  4. Step 4: Simplify right side
    1,344,187.40x = 1,706,829,132,127.74
  5. Step 5: Solve for x
    x = 1,706,829,132,127.74/1,344,187.40
  6. Step 6: Final answer
    x = 1,269,785.10

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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.