Home / 1,372,881.76-2,059,619.96-563,268.04

Finding the Fourth Proportional to 1,372,881.76, 2,059,619.96 and 563,268.04

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Solution

The fourth proportional to 1,372,881.76, 2,059,619.96 and 563,268.04 is: 845,024.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,372,881.76 : 2,059,619.96 = 563,268.04 : x
  2. Step 2: Convert to fraction form
    1,372,881.76/2,059,619.96 = 563,268.04/x
  3. Step 3: Cross multiply
    1,372,881.76x = 2,059,619.96 × 563,268.04
  4. Step 4: Simplify right side
    1,372,881.76x = 1,160,118,098,014.08
  5. Step 5: Solve for x
    x = 1,160,118,098,014.08/1,372,881.76
  6. Step 6: Final answer
    x = 845,024.04

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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.