Home / 896,822.20-1,345,233.30-741,302.20

Finding the Fourth Proportional to 896,822.20, 1,345,233.30 and 741,302.20

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Solution

The fourth proportional to 896,822.20, 1,345,233.30 and 741,302.20 is: 1,111,953.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,822.20 : 1,345,233.30 = 741,302.20 : x
  2. Step 2: Convert to fraction form
    896,822.20/1,345,233.30 = 741,302.20/x
  3. Step 3: Cross multiply
    896,822.20x = 1,345,233.30 × 741,302.20
  4. Step 4: Simplify right side
    896,822.20x = 997,224,404,803.26
  5. Step 5: Solve for x
    x = 997,224,404,803.26/896,822.20
  6. Step 6: Final answer
    x = 1,111,953.30

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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.