Home / 3,245,780.43-4,869,113.58-1,352,079

Finding the Fourth Proportional to 3,245,780.43, 4,869,113.58 and 1,352,079

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Solution

The fourth proportional to 3,245,780.43, 4,869,113.58 and 1,352,079 is: 2,028,303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,780.43 : 4,869,113.58 = 1,352,079 : x
  2. Step 2: Convert to fraction form
    3,245,780.43/4,869,113.58 = 1,352,079/x
  3. Step 3: Cross multiply
    3,245,780.43x = 4,869,113.58 × 1,352,079
  4. Step 4: Simplify right side
    3,245,780.43x = 6,583,426,220,132.82
  5. Step 5: Solve for x
    x = 6,583,426,220,132.82/3,245,780.43
  6. Step 6: Final answer
    x = 2,028,303.01

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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.