Home / 2,301,436.17-3,177,342.65-2,046,080.54

Finding the Fourth Proportional to 2,301,436.17, 3,177,342.65 and 2,046,080.54

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Solution

The fourth proportional to 2,301,436.17, 3,177,342.65 and 2,046,080.54 is: 2,824,800.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,436.17 : 3,177,342.65 = 2,046,080.54 : x
  2. Step 2: Convert to fraction form
    2,301,436.17/3,177,342.65 = 2,046,080.54/x
  3. Step 3: Cross multiply
    2,301,436.17x = 3,177,342.65 × 2,046,080.54
  4. Step 4: Simplify right side
    2,301,436.17x = 6,501,098,938,959.92
  5. Step 5: Solve for x
    x = 6,501,098,938,959.92/2,301,436.17
  6. Step 6: Final answer
    x = 2,824,800.89

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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.