Home / 1,506,228.76-2,259,343.11-441,270.82

Finding the Fourth Proportional to 1,506,228.76, 2,259,343.11 and 441,270.82

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Solution

The fourth proportional to 1,506,228.76, 2,259,343.11 and 441,270.82 is: 661,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,228.76 : 2,259,343.11 = 441,270.82 : x
  2. Step 2: Convert to fraction form
    1,506,228.76/2,259,343.11 = 441,270.82/x
  3. Step 3: Cross multiply
    1,506,228.76x = 2,259,343.11 × 441,270.82
  4. Step 4: Simplify right side
    1,506,228.76x = 996,982,186,811.05
  5. Step 5: Solve for x
    x = 996,982,186,811.05/1,506,228.76
  6. Step 6: Final answer
    x = 661,906.22

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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.