Home / 1,777,964.29-2,453,598.20-962,168.01

Finding the Fourth Proportional to 1,777,964.29, 2,453,598.20 and 962,168.01

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Solution

The fourth proportional to 1,777,964.29, 2,453,598.20 and 962,168.01 is: 1,327,795.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,964.29 : 2,453,598.20 = 962,168.01 : x
  2. Step 2: Convert to fraction form
    1,777,964.29/2,453,598.20 = 962,168.01/x
  3. Step 3: Cross multiply
    1,777,964.29x = 2,453,598.20 × 962,168.01
  4. Step 4: Simplify right side
    1,777,964.29x = 2,360,773,696,230.87
  5. Step 5: Solve for x
    x = 2,360,773,696,230.87/1,777,964.29
  6. Step 6: Final answer
    x = 1,327,795.90

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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.