Home / 2,292,803.60-3,440,566.20-873,003.20

Finding the Fourth Proportional to 2,292,803.60, 3,440,566.20 and 873,003.20

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Solution

The fourth proportional to 2,292,803.60, 3,440,566.20 and 873,003.20 is: 1,310,022.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,803.60 : 3,440,566.20 = 873,003.20 : x
  2. Step 2: Convert to fraction form
    2,292,803.60/3,440,566.20 = 873,003.20/x
  3. Step 3: Cross multiply
    2,292,803.60x = 3,440,566.20 × 873,003.20
  4. Step 4: Simplify right side
    2,292,803.60x = 3,003,625,302,411.84
  5. Step 5: Solve for x
    x = 3,003,625,302,411.84/2,292,803.60
  6. Step 6: Final answer
    x = 1,310,022.94

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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.