Home / 4,049,762.06-5,588,681.67-2,214,338.92

Finding the Fourth Proportional to 4,049,762.06, 5,588,681.67 and 2,214,338.92

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Solution

The fourth proportional to 4,049,762.06, 5,588,681.67 and 2,214,338.92 is: 3,055,793.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,762.06 : 5,588,681.67 = 2,214,338.92 : x
  2. Step 2: Convert to fraction form
    4,049,762.06/5,588,681.67 = 2,214,338.92/x
  3. Step 3: Cross multiply
    4,049,762.06x = 5,588,681.67 × 2,214,338.92
  4. Step 4: Simplify right side
    4,049,762.06x = 12,375,235,319,399.89
  5. Step 5: Solve for x
    x = 12,375,235,319,399.89/4,049,762.06
  6. Step 6: Final answer
    x = 3,055,793.19

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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.