Home / 1,348,954.84-2,024,833.76-902,793.48

Finding the Fourth Proportional to 1,348,954.84, 2,024,833.76 and 902,793.48

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Solution

The fourth proportional to 1,348,954.84, 2,024,833.76 and 902,793.48 is: 1,355,128.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,954.84 : 2,024,833.76 = 902,793.48 : x
  2. Step 2: Convert to fraction form
    1,348,954.84/2,024,833.76 = 902,793.48/x
  3. Step 3: Cross multiply
    1,348,954.84x = 2,024,833.76 × 902,793.48
  4. Step 4: Simplify right side
    1,348,954.84x = 1,828,006,716,611.88
  5. Step 5: Solve for x
    x = 1,828,006,716,611.88/1,348,954.84
  6. Step 6: Final answer
    x = 1,355,128.18

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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.