Home / 4,286,535.18-5,915,397.76-2,352,828.66

Finding the Fourth Proportional to 4,286,535.18, 5,915,397.76 and 2,352,828.66

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Solution

The fourth proportional to 4,286,535.18, 5,915,397.76 and 2,352,828.66 is: 3,246,892.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,535.18 : 5,915,397.76 = 2,352,828.66 : x
  2. Step 2: Convert to fraction form
    4,286,535.18/5,915,397.76 = 2,352,828.66/x
  3. Step 3: Cross multiply
    4,286,535.18x = 5,915,397.76 × 2,352,828.66
  4. Step 4: Simplify right side
    4,286,535.18x = 13,917,917,385,027.80
  5. Step 5: Solve for x
    x = 13,917,917,385,027.80/4,286,535.18
  6. Step 6: Final answer
    x = 3,246,892.14

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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.