Home / 3,432,363.20-4,736,316.32-2,055,671.67

Finding the Fourth Proportional to 3,432,363.20, 4,736,316.32 and 2,055,671.67

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Solution

The fourth proportional to 3,432,363.20, 4,736,316.32 and 2,055,671.67 is: 2,836,620.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,363.20 : 4,736,316.32 = 2,055,671.67 : x
  2. Step 2: Convert to fraction form
    3,432,363.20/4,736,316.32 = 2,055,671.67/x
  3. Step 3: Cross multiply
    3,432,363.20x = 4,736,316.32 × 2,055,671.67
  4. Step 4: Simplify right side
    3,432,363.20x = 9,736,311,279,182.65
  5. Step 5: Solve for x
    x = 9,736,311,279,182.65/3,432,363.20
  6. Step 6: Final answer
    x = 2,836,620.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.