Home / 2,899,278.14-4,350,362.01-1,302,982.46

Finding the Fourth Proportional to 2,899,278.14, 4,350,362.01 and 1,302,982.46

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Solution

The fourth proportional to 2,899,278.14, 4,350,362.01 and 1,302,982.46 is: 1,955,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,899,278.14 : 4,350,362.01 = 1,302,982.46 : x
  2. Step 2: Convert to fraction form
    2,899,278.14/4,350,362.01 = 1,302,982.46/x
  3. Step 3: Cross multiply
    2,899,278.14x = 4,350,362.01 × 1,302,982.46
  4. Step 4: Simplify right side
    2,899,278.14x = 5,668,445,393,680.34
  5. Step 5: Solve for x
    x = 5,668,445,393,680.34/2,899,278.14
  6. Step 6: Final answer
    x = 1,955,123.01

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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.