Home / 3,755,248.49-5,182,197.65-2,036,348.51

Finding the Fourth Proportional to 3,755,248.49, 5,182,197.65 and 2,036,348.51

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Solution

The fourth proportional to 3,755,248.49, 5,182,197.65 and 2,036,348.51 is: 2,810,136.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,248.49 : 5,182,197.65 = 2,036,348.51 : x
  2. Step 2: Convert to fraction form
    3,755,248.49/5,182,197.65 = 2,036,348.51/x
  3. Step 3: Cross multiply
    3,755,248.49x = 5,182,197.65 × 2,036,348.51
  4. Step 4: Simplify right side
    3,755,248.49x = 10,552,760,434,646.58
  5. Step 5: Solve for x
    x = 10,552,760,434,646.58/3,755,248.49
  6. Step 6: Final answer
    x = 2,810,136.39

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1.5x scale

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.