Home / 1,749,230.03-2,623,886.66-469,839.13

Finding the Fourth Proportional to 1,749,230.03, 2,623,886.66 and 469,839.13

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Solution

The fourth proportional to 1,749,230.03, 2,623,886.66 and 469,839.13 is: 704,769.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,230.03 : 2,623,886.66 = 469,839.13 : x
  2. Step 2: Convert to fraction form
    1,749,230.03/2,623,886.66 = 469,839.13/x
  3. Step 3: Cross multiply
    1,749,230.03x = 2,623,886.66 × 469,839.13
  4. Step 4: Simplify right side
    1,749,230.03x = 1,232,804,634,927.25
  5. Step 5: Solve for x
    x = 1,232,804,634,927.25/1,749,230.03
  6. Step 6: Final answer
    x = 704,769.88

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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.