Home / 797,242.20-1,100,152.52-453,032.10

Finding the Fourth Proportional to 797,242.20, 1,100,152.52 and 453,032.10

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Solution

The fourth proportional to 797,242.20, 1,100,152.52 and 453,032.10 is: 625,160.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,242.20 : 1,100,152.52 = 453,032.10 : x
  2. Step 2: Convert to fraction form
    797,242.20/1,100,152.52 = 453,032.10/x
  3. Step 3: Cross multiply
    797,242.20x = 1,100,152.52 × 453,032.10
  4. Step 4: Simplify right side
    797,242.20x = 498,404,406,455.89
  5. Step 5: Solve for x
    x = 498,404,406,455.89/797,242.20
  6. Step 6: Final answer
    x = 625,160.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.