Home / 4,227,981.84-6,342,193.92-1,195,569.60

Finding the Fourth Proportional to 4,227,981.84, 6,342,193.92 and 1,195,569.60

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Solution

The fourth proportional to 4,227,981.84, 6,342,193.92 and 1,195,569.60 is: 1,793,416.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,981.84 : 6,342,193.92 = 1,195,569.60 : x
  2. Step 2: Convert to fraction form
    4,227,981.84/6,342,193.92 = 1,195,569.60/x
  3. Step 3: Cross multiply
    4,227,981.84x = 6,342,193.92 × 1,195,569.60
  4. Step 4: Simplify right side
    4,227,981.84x = 7,582,534,248,056.83
  5. Step 5: Solve for x
    x = 7,582,534,248,056.83/4,227,981.84
  6. Step 6: Final answer
    x = 1,793,416.94

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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.