Home / 731,065.80-1,094,630.40-731,065.80

Finding the Fourth Proportional to 731,065.80, 1,094,630.40 and 731,065.80

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Solution

The fourth proportional to 731,065.80, 1,094,630.40 and 731,065.80 is: 1,094,630.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,065.80 : 1,094,630.40 = 731,065.80 : x
  2. Step 2: Convert to fraction form
    731,065.80/1,094,630.40 = 731,065.80/x
  3. Step 3: Cross multiply
    731,065.80x = 1,094,630.40 × 731,065.80
  4. Step 4: Simplify right side
    731,065.80x = 800,246,849,080.32
  5. Step 5: Solve for x
    x = 800,246,849,080.32/731,065.80
  6. Step 6: Final answer
    x = 1,094,630.40

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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.