Home / 7,956,637.15-10,982,093.07-4,861,766.62

Finding the Fourth Proportional to 7,956,637.15, 10,982,093.07 and 4,861,766.62

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Solution

The fourth proportional to 7,956,637.15, 10,982,093.07 and 4,861,766.62 is: 6,710,419.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,956,637.15 : 10,982,093.07 = 4,861,766.62 : x
  2. Step 2: Convert to fraction form
    7,956,637.15/10,982,093.07 = 4,861,766.62/x
  3. Step 3: Cross multiply
    7,956,637.15x = 10,982,093.07 × 4,861,766.62
  4. Step 4: Simplify right side
    7,956,637.15x = 53,392,373,426,240.02
  5. Step 5: Solve for x
    x = 53,392,373,426,240.02/7,956,637.15
  6. Step 6: Final answer
    x = 6,710,419.55

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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.