Home / 4,159,279.81-5,739,700.39-2,323,751.88

Finding the Fourth Proportional to 4,159,279.81, 5,739,700.39 and 2,323,751.88

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Solution

The fourth proportional to 4,159,279.81, 5,739,700.39 and 2,323,751.88 is: 3,206,718.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,279.81 : 5,739,700.39 = 2,323,751.88 : x
  2. Step 2: Convert to fraction form
    4,159,279.81/5,739,700.39 = 2,323,751.88/x
  3. Step 3: Cross multiply
    4,159,279.81x = 5,739,700.39 × 2,323,751.88
  4. Step 4: Simplify right side
    4,159,279.81x = 13,337,639,537,391.35
  5. Step 5: Solve for x
    x = 13,337,639,537,391.35/4,159,279.81
  6. Step 6: Final answer
    x = 3,206,718.51

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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.