Home / 4,583,478.44-6,868,488.10-2,305,872.20

Finding the Fourth Proportional to 4,583,478.44, 6,868,488.10 and 2,305,872.20

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Solution

The fourth proportional to 4,583,478.44, 6,868,488.10 and 2,305,872.20 is: 3,455,422.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583,478.44 : 6,868,488.10 = 2,305,872.20 : x
  2. Step 2: Convert to fraction form
    4,583,478.44/6,868,488.10 = 2,305,872.20/x
  3. Step 3: Cross multiply
    4,583,478.44x = 6,868,488.10 × 2,305,872.20
  4. Step 4: Simplify right side
    4,583,478.44x = 15,837,855,765,820.82
  5. Step 5: Solve for x
    x = 15,837,855,765,820.82/4,583,478.44
  6. Step 6: Final answer
    x = 3,455,422.77

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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.