Home / 4,308,177.38-6,463,373.54-1,612,541.32

Finding the Fourth Proportional to 4,308,177.38, 6,463,373.54 and 1,612,541.32

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Solution

The fourth proportional to 4,308,177.38, 6,463,373.54 and 1,612,541.32 is: 2,419,226.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,177.38 : 6,463,373.54 = 1,612,541.32 : x
  2. Step 2: Convert to fraction form
    4,308,177.38/6,463,373.54 = 1,612,541.32/x
  3. Step 3: Cross multiply
    4,308,177.38x = 6,463,373.54 × 1,612,541.32
  4. Step 4: Simplify right side
    4,308,177.38x = 10,422,456,875,623.53
  5. Step 5: Solve for x
    x = 10,422,456,875,623.53/4,308,177.38
  6. Step 6: Final answer
    x = 2,419,226.50

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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.