Home / 2,237,763.70-3,088,006.50-1,270,766.26

Finding the Fourth Proportional to 2,237,763.70, 3,088,006.50 and 1,270,766.26

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Solution

The fourth proportional to 2,237,763.70, 3,088,006.50 and 1,270,766.26 is: 1,753,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,763.70 : 3,088,006.50 = 1,270,766.26 : x
  2. Step 2: Convert to fraction form
    2,237,763.70/3,088,006.50 = 1,270,766.26/x
  3. Step 3: Cross multiply
    2,237,763.70x = 3,088,006.50 × 1,270,766.26
  4. Step 4: Simplify right side
    2,237,763.70x = 3,924,134,470,860.69
  5. Step 5: Solve for x
    x = 3,924,134,470,860.69/2,237,763.70
  6. Step 6: Final answer
    x = 1,753,596.45

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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.