Home / 3,460,791.24-4,775,864.76-2,011,335.12

Finding the Fourth Proportional to 3,460,791.24, 4,775,864.76 and 2,011,335.12

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Solution

The fourth proportional to 3,460,791.24, 4,775,864.76 and 2,011,335.12 is: 2,775,626.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,791.24 : 4,775,864.76 = 2,011,335.12 : x
  2. Step 2: Convert to fraction form
    3,460,791.24/4,775,864.76 = 2,011,335.12/x
  3. Step 3: Cross multiply
    3,460,791.24x = 4,775,864.76 × 2,011,335.12
  4. Step 4: Simplify right side
    3,460,791.24x = 9,605,864,520,158.37
  5. Step 5: Solve for x
    x = 9,605,864,520,158.37/3,460,791.24
  6. Step 6: Final answer
    x = 2,775,626.69

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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.