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Finding the Fourth Proportional to 731,043.30, 1,094,596.65 and 731,043.30

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Solution

The fourth proportional to 731,043.30, 1,094,596.65 and 731,043.30 is: 1,094,596.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,043.30 : 1,094,596.65 = 731,043.30 : x
  2. Step 2: Convert to fraction form
    731,043.30/1,094,596.65 = 731,043.30/x
  3. Step 3: Cross multiply
    731,043.30x = 1,094,596.65 × 731,043.30
  4. Step 4: Simplify right side
    731,043.30x = 800,197,547,184.95
  5. Step 5: Solve for x
    x = 800,197,547,184.95/731,043.30
  6. Step 6: Final answer
    x = 1,094,596.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.