Home / 3,584,987.10-5,377,480.65-3,301,551.90

Finding the Fourth Proportional to 3,584,987.10, 5,377,480.65 and 3,301,551.90

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Solution

The fourth proportional to 3,584,987.10, 5,377,480.65 and 3,301,551.90 is: 4,952,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,987.10 : 5,377,480.65 = 3,301,551.90 : x
  2. Step 2: Convert to fraction form
    3,584,987.10/5,377,480.65 = 3,301,551.90/x
  3. Step 3: Cross multiply
    3,584,987.10x = 5,377,480.65 × 3,301,551.90
  4. Step 4: Simplify right side
    3,584,987.10x = 17,754,031,457,220.73
  5. Step 5: Solve for x
    x = 17,754,031,457,220.73/3,584,987.10
  6. Step 6: Final answer
    x = 4,952,327.85

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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.