Home / 2,732,097.55-4,098,089.07-910,594.33

Finding the Fourth Proportional to 2,732,097.55, 4,098,089.07 and 910,594.33

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Solution

The fourth proportional to 2,732,097.55, 4,098,089.07 and 910,594.33 is: 1,365,872.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,097.55 : 4,098,089.07 = 910,594.33 : x
  2. Step 2: Convert to fraction form
    2,732,097.55/4,098,089.07 = 910,594.33/x
  3. Step 3: Cross multiply
    2,732,097.55x = 4,098,089.07 × 910,594.33
  4. Step 4: Simplify right side
    2,732,097.55x = 3,731,696,670,976.97
  5. Step 5: Solve for x
    x = 3,731,696,670,976.97/2,732,097.55
  6. Step 6: Final answer
    x = 1,365,872.41

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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.