Home / 1,110,449.13-1,532,423.25-601,150.29

Finding the Fourth Proportional to 1,110,449.13, 1,532,423.25 and 601,150.29

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Solution

The fourth proportional to 1,110,449.13, 1,532,423.25 and 601,150.29 is: 829,589.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,449.13 : 1,532,423.25 = 601,150.29 : x
  2. Step 2: Convert to fraction form
    1,110,449.13/1,532,423.25 = 601,150.29/x
  3. Step 3: Cross multiply
    1,110,449.13x = 1,532,423.25 × 601,150.29
  4. Step 4: Simplify right side
    1,110,449.13x = 921,216,681,140.24
  5. Step 5: Solve for x
    x = 921,216,681,140.24/1,110,449.13
  6. Step 6: Final answer
    x = 829,589.27

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1.5x scale

Why These Related Problems?

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