Home / 1,104,432.76-1,524,097.11-614,400.04

Finding the Fourth Proportional to 1,104,432.76, 1,524,097.11 and 614,400.04

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Solution

The fourth proportional to 1,104,432.76, 1,524,097.11 and 614,400.04 is: 847,860.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,432.76 : 1,524,097.11 = 614,400.04 : x
  2. Step 2: Convert to fraction form
    1,104,432.76/1,524,097.11 = 614,400.04/x
  3. Step 3: Cross multiply
    1,104,432.76x = 1,524,097.11 × 614,400.04
  4. Step 4: Simplify right side
    1,104,432.76x = 936,405,325,347.89
  5. Step 5: Solve for x
    x = 936,405,325,347.89/1,104,432.76
  6. Step 6: Final answer
    x = 847,860.87

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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.