Home / 4,050,107.06-5,589,341.62-2,239,387.70

Finding the Fourth Proportional to 4,050,107.06, 5,589,341.62 and 2,239,387.70

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Solution

The fourth proportional to 4,050,107.06, 5,589,341.62 and 2,239,387.70 is: 3,090,462.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,107.06 : 5,589,341.62 = 2,239,387.70 : x
  2. Step 2: Convert to fraction form
    4,050,107.06/5,589,341.62 = 2,239,387.70/x
  3. Step 3: Cross multiply
    4,050,107.06x = 5,589,341.62 × 2,239,387.70
  4. Step 4: Simplify right side
    4,050,107.06x = 12,516,702,841,380.89
  5. Step 5: Solve for x
    x = 12,516,702,841,380.89/4,050,107.06
  6. Step 6: Final answer
    x = 3,090,462.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.