Home / 1,502,663.01-2,073,023.33-994,073.73

Finding the Fourth Proportional to 1,502,663.01, 2,073,023.33 and 994,073.73

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Solution

The fourth proportional to 1,502,663.01, 2,073,023.33 and 994,073.73 is: 1,371,390.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,663.01 : 2,073,023.33 = 994,073.73 : x
  2. Step 2: Convert to fraction form
    1,502,663.01/2,073,023.33 = 994,073.73/x
  3. Step 3: Cross multiply
    1,502,663.01x = 2,073,023.33 × 994,073.73
  4. Step 4: Simplify right side
    1,502,663.01x = 2,060,738,029,059.75
  5. Step 5: Solve for x
    x = 2,060,738,029,059.75/1,502,663.01
  6. Step 6: Final answer
    x = 1,371,390.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.