Home / 731,036.30-1,096,554.45-703,042.70

Finding the Fourth Proportional to 731,036.30, 1,096,554.45 and 703,042.70

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Solution

The fourth proportional to 731,036.30, 1,096,554.45 and 703,042.70 is: 1,054,564.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,036.30 : 1,096,554.45 = 703,042.70 : x
  2. Step 2: Convert to fraction form
    731,036.30/1,096,554.45 = 703,042.70/x
  3. Step 3: Cross multiply
    731,036.30x = 1,096,554.45 × 703,042.70
  4. Step 4: Simplify right side
    731,036.30x = 770,924,601,225.02
  5. Step 5: Solve for x
    x = 770,924,601,225.02/731,036.30
  6. Step 6: Final answer
    x = 1,054,564.05

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Similar ratio
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1.5x scale

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.