Home / 4,403,422.40-6,604,805.55-1,843,976.30

Finding the Fourth Proportional to 4,403,422.40, 6,604,805.55 and 1,843,976.30

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Solution

The fourth proportional to 4,403,422.40, 6,604,805.55 and 1,843,976.30 is: 2,765,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,422.40 : 6,604,805.55 = 1,843,976.30 : x
  2. Step 2: Convert to fraction form
    4,403,422.40/6,604,805.55 = 1,843,976.30/x
  3. Step 3: Cross multiply
    4,403,422.40x = 6,604,805.55 × 1,843,976.30
  4. Step 4: Simplify right side
    4,403,422.40x = 12,179,104,900,308.46
  5. Step 5: Solve for x
    x = 12,179,104,900,308.46/4,403,422.40
  6. Step 6: Final answer
    x = 2,765,827.08

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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.