Home / 4,074,970.94-6,112,659.45-1,550,821.82

Finding the Fourth Proportional to 4,074,970.94, 6,112,659.45 and 1,550,821.82

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Solution

The fourth proportional to 4,074,970.94, 6,112,659.45 and 1,550,821.82 is: 2,326,310.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,970.94 : 6,112,659.45 = 1,550,821.82 : x
  2. Step 2: Convert to fraction form
    4,074,970.94/6,112,659.45 = 1,550,821.82/x
  3. Step 3: Cross multiply
    4,074,970.94x = 6,112,659.45 × 1,550,821.82
  4. Step 4: Simplify right side
    4,074,970.94x = 9,479,645,653,289.20
  5. Step 5: Solve for x
    x = 9,479,645,653,289.20/4,074,970.94
  6. Step 6: Final answer
    x = 2,326,310.00

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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.