Home / 5,539,383.30-7,645,624.40-3,248,282.10

Finding the Fourth Proportional to 5,539,383.30, 7,645,624.40 and 3,248,282.10

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Solution

The fourth proportional to 5,539,383.30, 7,645,624.40 and 3,248,282.10 is: 4,483,377.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,383.30 : 7,645,624.40 = 3,248,282.10 : x
  2. Step 2: Convert to fraction form
    5,539,383.30/7,645,624.40 = 3,248,282.10/x
  3. Step 3: Cross multiply
    5,539,383.30x = 7,645,624.40 × 3,248,282.10
  4. Step 4: Simplify right side
    5,539,383.30x = 24,835,144,865,601.83
  5. Step 5: Solve for x
    x = 24,835,144,865,601.83/5,539,383.30
  6. Step 6: Final answer
    x = 4,483,377.21

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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.