Home / 4,867,182.71-7,295,625.65-1,833,235.88

Finding the Fourth Proportional to 4,867,182.71, 7,295,625.65 and 1,833,235.88

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Solution

The fourth proportional to 4,867,182.71, 7,295,625.65 and 1,833,235.88 is: 2,747,914.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,182.71 : 7,295,625.65 = 1,833,235.88 : x
  2. Step 2: Convert to fraction form
    4,867,182.71/7,295,625.65 = 1,833,235.88/x
  3. Step 3: Cross multiply
    4,867,182.71x = 7,295,625.65 × 1,833,235.88
  4. Step 4: Simplify right side
    4,867,182.71x = 13,374,602,676,733.28
  5. Step 5: Solve for x
    x = 13,374,602,676,733.28/4,867,182.71
  6. Step 6: Final answer
    x = 2,747,914.65

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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.