Home / 5,539,394.84-7,645,640.36-3,248,293.64

Finding the Fourth Proportional to 5,539,394.84, 7,645,640.36 and 3,248,293.64

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Solution

The fourth proportional to 5,539,394.84, 7,645,640.36 and 3,248,293.64 is: 4,483,393.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,394.84 : 7,645,640.36 = 3,248,293.64 : x
  2. Step 2: Convert to fraction form
    5,539,394.84/7,645,640.36 = 3,248,293.64/x
  3. Step 3: Cross multiply
    5,539,394.84x = 7,645,640.36 × 3,248,293.64
  4. Step 4: Simplify right side
    5,539,394.84x = 24,835,284,900,645.64
  5. Step 5: Solve for x
    x = 24,835,284,900,645.64/5,539,394.84
  6. Step 6: Final answer
    x = 4,483,393.16

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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.