Home / 3,182,613.39-4,774,641.80-1,052,694.09

Finding the Fourth Proportional to 3,182,613.39, 4,774,641.80 and 1,052,694.09

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Solution

The fourth proportional to 3,182,613.39, 4,774,641.80 and 1,052,694.09 is: 1,579,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,613.39 : 4,774,641.80 = 1,052,694.09 : x
  2. Step 2: Convert to fraction form
    3,182,613.39/4,774,641.80 = 1,052,694.09/x
  3. Step 3: Cross multiply
    3,182,613.39x = 4,774,641.80 × 1,052,694.09
  4. Step 4: Simplify right side
    3,182,613.39x = 5,026,237,199,463.49
  5. Step 5: Solve for x
    x = 5,026,237,199,463.49/3,182,613.39
  6. Step 6: Final answer
    x = 1,579,279.85

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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.