Home / 1,552,950.60-2,330,738.10-607,000.20

Finding the Fourth Proportional to 1,552,950.60, 2,330,738.10 and 607,000.20

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Solution

The fourth proportional to 1,552,950.60, 2,330,738.10 and 607,000.20 is: 911,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,950.60 : 2,330,738.10 = 607,000.20 : x
  2. Step 2: Convert to fraction form
    1,552,950.60/2,330,738.10 = 607,000.20/x
  3. Step 3: Cross multiply
    1,552,950.60x = 2,330,738.10 × 607,000.20
  4. Step 4: Simplify right side
    1,552,950.60x = 1,414,758,492,847.62
  5. Step 5: Solve for x
    x = 1,414,758,492,847.62/1,552,950.60
  6. Step 6: Final answer
    x = 911,013.20

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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.