Home / 10,265,039.79-14,164,793.29-6,134,248.46

Finding the Fourth Proportional to 10,265,039.79, 14,164,793.29 and 6,134,248.46

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Solution

The fourth proportional to 10,265,039.79, 14,164,793.29 and 6,134,248.46 is: 8,464,688.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,265,039.79 : 14,164,793.29 = 6,134,248.46 : x
  2. Step 2: Convert to fraction form
    10,265,039.79/14,164,793.29 = 6,134,248.46/x
  3. Step 3: Cross multiply
    10,265,039.79x = 14,164,793.29 × 6,134,248.46
  4. Step 4: Simplify right side
    10,265,039.79x = 86,890,361,468,480.62
  5. Step 5: Solve for x
    x = 86,890,361,468,480.62/10,265,039.79
  6. Step 6: Final answer
    x = 8,464,688.23

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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.