Home / 944,177-1,415,235.18-464,734.76

Finding the Fourth Proportional to 944,177, 1,415,235.18 and 464,734.76

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Solution

The fourth proportional to 944,177, 1,415,235.18 and 464,734.76 is: 696,595.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,177 : 1,415,235.18 = 464,734.76 : x
  2. Step 2: Convert to fraction form
    944,177/1,415,235.18 = 464,734.76/x
  3. Step 3: Cross multiply
    944,177x = 1,415,235.18 × 464,734.76
  4. Step 4: Simplify right side
    944,177x = 657,708,981,720.86
  5. Step 5: Solve for x
    x = 657,708,981,720.86/944,177
  6. Step 6: Final answer
    x = 696,595.00

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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.