Home / 6,654,929.55-9,183,808.95-3,599,143.80

Finding the Fourth Proportional to 6,654,929.55, 9,183,808.95 and 3,599,143.80

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Solution

The fourth proportional to 6,654,929.55, 9,183,808.95 and 3,599,143.80 is: 4,966,821.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,929.55 : 9,183,808.95 = 3,599,143.80 : x
  2. Step 2: Convert to fraction form
    6,654,929.55/9,183,808.95 = 3,599,143.80/x
  3. Step 3: Cross multiply
    6,654,929.55x = 9,183,808.95 × 3,599,143.80
  4. Step 4: Simplify right side
    6,654,929.55x = 33,053,849,042,777.00
  5. Step 5: Solve for x
    x = 33,053,849,042,777.00/6,654,929.55
  6. Step 6: Final answer
    x = 4,966,821.78

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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.