Home / 4,375,443.24-6,563,164.89-1,180,569.42

Finding the Fourth Proportional to 4,375,443.24, 6,563,164.89 and 1,180,569.42

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Solution

The fourth proportional to 4,375,443.24, 6,563,164.89 and 1,180,569.42 is: 1,770,854.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,443.24 : 6,563,164.89 = 1,180,569.42 : x
  2. Step 2: Convert to fraction form
    4,375,443.24/6,563,164.89 = 1,180,569.42/x
  3. Step 3: Cross multiply
    4,375,443.24x = 6,563,164.89 × 1,180,569.42
  4. Step 4: Simplify right side
    4,375,443.24x = 7,748,271,767,551.66
  5. Step 5: Solve for x
    x = 7,748,271,767,551.66/4,375,443.24
  6. Step 6: Final answer
    x = 1,770,854.14

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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.