Home / 4,867,236.32-7,295,706-1,833,289.36

Finding the Fourth Proportional to 4,867,236.32, 7,295,706 and 1,833,289.36

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Solution

The fourth proportional to 4,867,236.32, 7,295,706 and 1,833,289.36 is: 2,747,994.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,236.32 : 7,295,706 = 1,833,289.36 : x
  2. Step 2: Convert to fraction form
    4,867,236.32/7,295,706 = 1,833,289.36/x
  3. Step 3: Cross multiply
    4,867,236.32x = 7,295,706 × 1,833,289.36
  4. Step 4: Simplify right side
    4,867,236.32x = 13,375,140,183,488.16
  5. Step 5: Solve for x
    x = 13,375,140,183,488.16/4,867,236.32
  6. Step 6: Final answer
    x = 2,747,994.82

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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.