Home / 1,062,481.07-1,594,191.12-556,921.16

Finding the Fourth Proportional to 1,062,481.07, 1,594,191.12 and 556,921.16

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Solution

The fourth proportional to 1,062,481.07, 1,594,191.12 and 556,921.16 is: 835,627.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,481.07 : 1,594,191.12 = 556,921.16 : x
  2. Step 2: Convert to fraction form
    1,062,481.07/1,594,191.12 = 556,921.16/x
  3. Step 3: Cross multiply
    1,062,481.07x = 1,594,191.12 × 556,921.16
  4. Step 4: Simplify right side
    1,062,481.07x = 887,838,771,797.58
  5. Step 5: Solve for x
    x = 887,838,771,797.58/1,062,481.07
  6. Step 6: Final answer
    x = 835,627.85

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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.