Home / 2,313,557.79-3,468,071.52-966,105.74

Finding the Fourth Proportional to 2,313,557.79, 3,468,071.52 and 966,105.74

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Solution

The fourth proportional to 2,313,557.79, 3,468,071.52 and 966,105.74 is: 1,448,212.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,557.79 : 3,468,071.52 = 966,105.74 : x
  2. Step 2: Convert to fraction form
    2,313,557.79/3,468,071.52 = 966,105.74/x
  3. Step 3: Cross multiply
    2,313,557.79x = 3,468,071.52 × 966,105.74
  4. Step 4: Simplify right side
    2,313,557.79x = 3,350,523,802,202.53
  5. Step 5: Solve for x
    x = 3,350,523,802,202.53/2,313,557.79
  6. Step 6: Final answer
    x = 1,448,212.72

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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.