Home / 6,654,946.71-9,183,832.47-3,599,160.96

Finding the Fourth Proportional to 6,654,946.71, 9,183,832.47 and 3,599,160.96

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Solution

The fourth proportional to 6,654,946.71, 9,183,832.47 and 3,599,160.96 is: 4,966,845.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,946.71 : 9,183,832.47 = 3,599,160.96 : x
  2. Step 2: Convert to fraction form
    6,654,946.71/9,183,832.47 = 3,599,160.96/x
  3. Step 3: Cross multiply
    6,654,946.71x = 9,183,832.47 × 3,599,160.96
  4. Step 4: Simplify right side
    6,654,946.71x = 33,054,091,289,204.38
  5. Step 5: Solve for x
    x = 33,054,091,289,204.38/6,654,946.71
  6. Step 6: Final answer
    x = 4,966,845.38

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1.5x scale

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.