Home / 1,348,958.84-2,024,839.76-902,797.48

Finding the Fourth Proportional to 1,348,958.84, 2,024,839.76 and 902,797.48

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Solution

The fourth proportional to 1,348,958.84, 2,024,839.76 and 902,797.48 is: 1,355,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,958.84 : 2,024,839.76 = 902,797.48 : x
  2. Step 2: Convert to fraction form
    1,348,958.84/2,024,839.76 = 902,797.48/x
  3. Step 3: Cross multiply
    1,348,958.84x = 2,024,839.76 × 902,797.48
  4. Step 4: Simplify right side
    1,348,958.84x = 1,828,020,232,731.80
  5. Step 5: Solve for x
    x = 1,828,020,232,731.80/1,348,958.84
  6. Step 6: Final answer
    x = 1,355,134.18

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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.