Home / 6,838,293.52-10,241,002.26-3,911,515.84

Finding the Fourth Proportional to 6,838,293.52, 10,241,002.26 and 3,911,515.84

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Solution

The fourth proportional to 6,838,293.52, 10,241,002.26 and 3,911,515.84 is: 5,857,871.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838,293.52 : 10,241,002.26 = 3,911,515.84 : x
  2. Step 2: Convert to fraction form
    6,838,293.52/10,241,002.26 = 3,911,515.84/x
  3. Step 3: Cross multiply
    6,838,293.52x = 10,241,002.26 × 3,911,515.84
  4. Step 4: Simplify right side
    6,838,293.52x = 40,057,842,557,465.80
  5. Step 5: Solve for x
    x = 40,057,842,557,465.80/6,838,293.52
  6. Step 6: Final answer
    x = 5,857,871.18

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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.