Home / 1,731,957.62-2,390,060.18-968,082.26

Finding the Fourth Proportional to 1,731,957.62, 2,390,060.18 and 968,082.26

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Solution

The fourth proportional to 1,731,957.62, 2,390,060.18 and 968,082.26 is: 1,335,930.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,957.62 : 2,390,060.18 = 968,082.26 : x
  2. Step 2: Convert to fraction form
    1,731,957.62/2,390,060.18 = 968,082.26/x
  3. Step 3: Cross multiply
    1,731,957.62x = 2,390,060.18 × 968,082.26
  4. Step 4: Simplify right side
    1,731,957.62x = 2,313,774,851,060.31
  5. Step 5: Solve for x
    x = 2,313,774,851,060.31/1,731,957.62
  6. Step 6: Final answer
    x = 1,335,930.41

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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.