Home / 4,867,200.91-7,295,653-1,833,254.02

Finding the Fourth Proportional to 4,867,200.91, 7,295,653 and 1,833,254.02

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Solution

The fourth proportional to 4,867,200.91, 7,295,653 and 1,833,254.02 is: 2,747,941.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,200.91 : 7,295,653 = 1,833,254.02 : x
  2. Step 2: Convert to fraction form
    4,867,200.91/7,295,653 = 1,833,254.02/x
  3. Step 3: Cross multiply
    4,867,200.91x = 7,295,653 × 1,833,254.02
  4. Step 4: Simplify right side
    4,867,200.91x = 13,374,785,190,775.06
  5. Step 5: Solve for x
    x = 13,374,785,190,775.06/4,867,200.91
  6. Step 6: Final answer
    x = 2,747,941.87

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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.