Home / 1,699,945.56-2,537,480.88-1,498,170.24

Finding the Fourth Proportional to 1,699,945.56, 2,537,480.88 and 1,498,170.24

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Solution

The fourth proportional to 1,699,945.56, 2,537,480.88 and 1,498,170.24 is: 2,236,294.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,699,945.56 : 2,537,480.88 = 1,498,170.24 : x
  2. Step 2: Convert to fraction form
    1,699,945.56/2,537,480.88 = 1,498,170.24/x
  3. Step 3: Cross multiply
    1,699,945.56x = 2,537,480.88 × 1,498,170.24
  4. Step 4: Simplify right side
    1,699,945.56x = 3,801,578,338,985.01
  5. Step 5: Solve for x
    x = 3,801,578,338,985.01/1,699,945.56
  6. Step 6: Final answer
    x = 2,236,294.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.