Home / 8,592,365.84-11,857,450.42-4,922,470.50

Finding the Fourth Proportional to 8,592,365.84, 11,857,450.42 and 4,922,470.50

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Solution

The fourth proportional to 8,592,365.84, 11,857,450.42 and 4,922,470.50 is: 6,793,001.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,592,365.84 : 11,857,450.42 = 4,922,470.50 : x
  2. Step 2: Convert to fraction form
    8,592,365.84/11,857,450.42 = 4,922,470.50/x
  3. Step 3: Cross multiply
    8,592,365.84x = 11,857,450.42 × 4,922,470.50
  4. Step 4: Simplify right side
    8,592,365.84x = 58,367,949,897,662.61
  5. Step 5: Solve for x
    x = 58,367,949,897,662.61/8,592,365.84
  6. Step 6: Final answer
    x = 6,793,001.02

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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.