Home / 1,798,193.10-2,476,454.67-1,759,002.06

Finding the Fourth Proportional to 1,798,193.10, 2,476,454.67 and 1,759,002.06

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Solution

The fourth proportional to 1,798,193.10, 2,476,454.67 and 1,759,002.06 is: 2,422,481.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,193.10 : 2,476,454.67 = 1,759,002.06 : x
  2. Step 2: Convert to fraction form
    1,798,193.10/2,476,454.67 = 1,759,002.06/x
  3. Step 3: Cross multiply
    1,798,193.10x = 2,476,454.67 × 1,759,002.06
  4. Step 4: Simplify right side
    1,798,193.10x = 4,356,088,866,026.62
  5. Step 5: Solve for x
    x = 4,356,088,866,026.62/1,798,193.10
  6. Step 6: Final answer
    x = 2,422,481.14

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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.