Home / 2,302,024.17-3,453,302.96-765,157.01

Finding the Fourth Proportional to 2,302,024.17, 3,453,302.96 and 765,157.01

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Solution

The fourth proportional to 2,302,024.17, 3,453,302.96 and 765,157.01 is: 1,147,824.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,024.17 : 3,453,302.96 = 765,157.01 : x
  2. Step 2: Convert to fraction form
    2,302,024.17/3,453,302.96 = 765,157.01/x
  3. Step 3: Cross multiply
    2,302,024.17x = 3,453,302.96 × 765,157.01
  4. Step 4: Simplify right side
    2,302,024.17x = 2,642,318,949,274.79
  5. Step 5: Solve for x
    x = 2,642,318,949,274.79/2,302,024.17
  6. Step 6: Final answer
    x = 1,147,824.15

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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.