Home / 1,110,451.38-1,532,426.36-601,152.54

Finding the Fourth Proportional to 1,110,451.38, 1,532,426.36 and 601,152.54

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Solution

The fourth proportional to 1,110,451.38, 1,532,426.36 and 601,152.54 is: 829,592.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,451.38 : 1,532,426.36 = 601,152.54 : x
  2. Step 2: Convert to fraction form
    1,110,451.38/1,532,426.36 = 601,152.54/x
  3. Step 3: Cross multiply
    1,110,451.38x = 1,532,426.36 × 601,152.54
  4. Step 4: Simplify right side
    1,110,451.38x = 921,221,995,671.19
  5. Step 5: Solve for x
    x = 921,221,995,671.19/1,110,451.38
  6. Step 6: Final answer
    x = 829,592.37

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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.