Home / 3,934,390.32-5,901,596.01-1,094,502.78

Finding the Fourth Proportional to 3,934,390.32, 5,901,596.01 and 1,094,502.78

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Solution

The fourth proportional to 3,934,390.32, 5,901,596.01 and 1,094,502.78 is: 1,641,757.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,390.32 : 5,901,596.01 = 1,094,502.78 : x
  2. Step 2: Convert to fraction form
    3,934,390.32/5,901,596.01 = 1,094,502.78/x
  3. Step 3: Cross multiply
    3,934,390.32x = 5,901,596.01 × 1,094,502.78
  4. Step 4: Simplify right side
    3,934,390.32x = 6,459,313,239,381.91
  5. Step 5: Solve for x
    x = 6,459,313,239,381.91/3,934,390.32
  6. Step 6: Final answer
    x = 1,641,757.10

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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.