Home / 3,506,587.52-5,256,723.30-1,261,146.56

Finding the Fourth Proportional to 3,506,587.52, 5,256,723.30 and 1,261,146.56

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Solution

The fourth proportional to 3,506,587.52, 5,256,723.30 and 1,261,146.56 is: 1,890,584.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,587.52 : 5,256,723.30 = 1,261,146.56 : x
  2. Step 2: Convert to fraction form
    3,506,587.52/5,256,723.30 = 1,261,146.56/x
  3. Step 3: Cross multiply
    3,506,587.52x = 5,256,723.30 × 1,261,146.56
  4. Step 4: Simplify right side
    3,506,587.52x = 6,629,498,506,666.85
  5. Step 5: Solve for x
    x = 6,629,498,506,666.85/3,506,587.52
  6. Step 6: Final answer
    x = 1,890,584.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.