Home / 1,046,014.68-1,569,022.04-731,086.68

Finding the Fourth Proportional to 1,046,014.68, 1,569,022.04 and 731,086.68

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Solution

The fourth proportional to 1,046,014.68, 1,569,022.04 and 731,086.68 is: 1,096,630.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,014.68 : 1,569,022.04 = 731,086.68 : x
  2. Step 2: Convert to fraction form
    1,046,014.68/1,569,022.04 = 731,086.68/x
  3. Step 3: Cross multiply
    1,046,014.68x = 1,569,022.04 × 731,086.68
  4. Step 4: Simplify right side
    1,046,014.68x = 1,147,091,114,070.43
  5. Step 5: Solve for x
    x = 1,147,091,114,070.43/1,046,014.68
  6. Step 6: Final answer
    x = 1,096,630.03

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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.