Home / 731,346.30-1,095,051.15-731,346.30

Finding the Fourth Proportional to 731,346.30, 1,095,051.15 and 731,346.30

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Solution

The fourth proportional to 731,346.30, 1,095,051.15 and 731,346.30 is: 1,095,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,346.30 : 1,095,051.15 = 731,346.30 : x
  2. Step 2: Convert to fraction form
    731,346.30/1,095,051.15 = 731,346.30/x
  3. Step 3: Cross multiply
    731,346.30x = 1,095,051.15 × 731,346.30
  4. Step 4: Simplify right side
    731,346.30x = 800,861,606,863.25
  5. Step 5: Solve for x
    x = 800,861,606,863.25/731,346.30
  6. Step 6: Final answer
    x = 1,095,051.15

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Double scale
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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.