Home / 5,492,227.60-8,239,896.60-1,706,093.20

Finding the Fourth Proportional to 5,492,227.60, 8,239,896.60 and 1,706,093.20

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Solution

The fourth proportional to 5,492,227.60, 8,239,896.60 and 1,706,093.20 is: 2,559,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,227.60 : 8,239,896.60 = 1,706,093.20 : x
  2. Step 2: Convert to fraction form
    5,492,227.60/8,239,896.60 = 1,706,093.20/x
  3. Step 3: Cross multiply
    5,492,227.60x = 8,239,896.60 × 1,706,093.20
  4. Step 4: Simplify right side
    5,492,227.60x = 14,058,031,557,963.12
  5. Step 5: Solve for x
    x = 14,058,031,557,963.12/5,492,227.60
  6. Step 6: Final answer
    x = 2,559,622.90

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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.