Home / 1,043,532.60-1,565,471.70-444,780.60

Finding the Fourth Proportional to 1,043,532.60, 1,565,471.70 and 444,780.60

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Solution

The fourth proportional to 1,043,532.60, 1,565,471.70 and 444,780.60 is: 667,244.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,532.60 : 1,565,471.70 = 444,780.60 : x
  2. Step 2: Convert to fraction form
    1,043,532.60/1,565,471.70 = 444,780.60/x
  3. Step 3: Cross multiply
    1,043,532.60x = 1,565,471.70 × 444,780.60
  4. Step 4: Simplify right side
    1,043,532.60x = 696,291,442,009.02
  5. Step 5: Solve for x
    x = 696,291,442,009.02/1,043,532.60
  6. Step 6: Final answer
    x = 667,244.55

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1.5x scale

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.