Home / 2,048,052.70-3,073,000.65-925,543.90

Finding the Fourth Proportional to 2,048,052.70, 3,073,000.65 and 925,543.90

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Solution

The fourth proportional to 2,048,052.70, 3,073,000.65 and 925,543.90 is: 1,388,732.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,052.70 : 3,073,000.65 = 925,543.90 : x
  2. Step 2: Convert to fraction form
    2,048,052.70/3,073,000.65 = 925,543.90/x
  3. Step 3: Cross multiply
    2,048,052.70x = 3,073,000.65 × 925,543.90
  4. Step 4: Simplify right side
    2,048,052.70x = 2,844,197,006,303.54
  5. Step 5: Solve for x
    x = 2,844,197,006,303.54/2,048,052.70
  6. Step 6: Final answer
    x = 1,388,732.33

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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.