Home / 1,253,895.89-1,730,906.07-846,549.53

Finding the Fourth Proportional to 1,253,895.89, 1,730,906.07 and 846,549.53

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Solution

The fourth proportional to 1,253,895.89, 1,730,906.07 and 846,549.53 is: 1,168,596.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,253,895.89 : 1,730,906.07 = 846,549.53 : x
  2. Step 2: Convert to fraction form
    1,253,895.89/1,730,906.07 = 846,549.53/x
  3. Step 3: Cross multiply
    1,253,895.89x = 1,730,906.07 × 846,549.53
  4. Step 4: Simplify right side
    1,253,895.89x = 1,465,297,720,032.65
  5. Step 5: Solve for x
    x = 1,465,297,720,032.65/1,253,895.89
  6. Step 6: Final answer
    x = 1,168,596.00

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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.