Home / 2,651,252-3,976,798.08-732,280.16

Finding the Fourth Proportional to 2,651,252, 3,976,798.08 and 732,280.16

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Solution

The fourth proportional to 2,651,252, 3,976,798.08 and 732,280.16 is: 1,098,398.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,252 : 3,976,798.08 = 732,280.16 : x
  2. Step 2: Convert to fraction form
    2,651,252/3,976,798.08 = 732,280.16/x
  3. Step 3: Cross multiply
    2,651,252x = 3,976,798.08 × 732,280.16
  4. Step 4: Simplify right side
    2,651,252x = 2,912,130,334,310.09
  5. Step 5: Solve for x
    x = 2,912,130,334,310.09/2,651,252
  6. Step 6: Final answer
    x = 1,098,398.17

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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.