Home / 2,381,679.15-3,572,521.50-652,563.64

Finding the Fourth Proportional to 2,381,679.15, 3,572,521.50 and 652,563.64

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Solution

The fourth proportional to 2,381,679.15, 3,572,521.50 and 652,563.64 is: 978,846.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,679.15 : 3,572,521.50 = 652,563.64 : x
  2. Step 2: Convert to fraction form
    2,381,679.15/3,572,521.50 = 652,563.64/x
  3. Step 3: Cross multiply
    2,381,679.15x = 3,572,521.50 × 652,563.64
  4. Step 4: Simplify right side
    2,381,679.15x = 2,331,297,640,931.03
  5. Step 5: Solve for x
    x = 2,331,297,640,931.03/2,381,679.15
  6. Step 6: Final answer
    x = 978,846.22

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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.