Home / 2,024,681.76-2,793,964.32-1,106,958.24

Finding the Fourth Proportional to 2,024,681.76, 2,793,964.32 and 1,106,958.24

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Solution

The fourth proportional to 2,024,681.76, 2,793,964.32 and 1,106,958.24 is: 1,527,549.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,681.76 : 2,793,964.32 = 1,106,958.24 : x
  2. Step 2: Convert to fraction form
    2,024,681.76/2,793,964.32 = 1,106,958.24/x
  3. Step 3: Cross multiply
    2,024,681.76x = 2,793,964.32 × 1,106,958.24
  4. Step 4: Simplify right side
    2,024,681.76x = 3,092,801,826,290.00
  5. Step 5: Solve for x
    x = 3,092,801,826,290.00/2,024,681.76
  6. Step 6: Final answer
    x = 1,527,549.61

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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.