Home / 2,441,053.52-3,368,853.42-1,353,666.16

Finding the Fourth Proportional to 2,441,053.52, 3,368,853.42 and 1,353,666.16

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Solution

The fourth proportional to 2,441,053.52, 3,368,853.42 and 1,353,666.16 is: 1,868,169.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,053.52 : 3,368,853.42 = 1,353,666.16 : x
  2. Step 2: Convert to fraction form
    2,441,053.52/3,368,853.42 = 1,353,666.16/x
  3. Step 3: Cross multiply
    2,441,053.52x = 3,368,853.42 × 1,353,666.16
  4. Step 4: Simplify right side
    2,441,053.52x = 4,560,302,872,654.27
  5. Step 5: Solve for x
    x = 4,560,302,872,654.27/2,441,053.52
  6. Step 6: Final answer
    x = 1,868,169.97

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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.