Home / 934,780.38-1,402,359.18-295,184.02

Finding the Fourth Proportional to 934,780.38, 1,402,359.18 and 295,184.02

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Solution

The fourth proportional to 934,780.38, 1,402,359.18 and 295,184.02 is: 442,835.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,780.38 : 1,402,359.18 = 295,184.02 : x
  2. Step 2: Convert to fraction form
    934,780.38/1,402,359.18 = 295,184.02/x
  3. Step 3: Cross multiply
    934,780.38x = 1,402,359.18 × 295,184.02
  4. Step 4: Simplify right side
    934,780.38x = 413,954,020,236.30
  5. Step 5: Solve for x
    x = 413,954,020,236.30/934,780.38
  6. Step 6: Final answer
    x = 442,835.59

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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.