Home / 695,916.53-1,043,561.10-246,535.19

Finding the Fourth Proportional to 695,916.53, 1,043,561.10 and 246,535.19

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Solution

The fourth proportional to 695,916.53, 1,043,561.10 and 246,535.19 is: 369,691.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,916.53 : 1,043,561.10 = 246,535.19 : x
  2. Step 2: Convert to fraction form
    695,916.53/1,043,561.10 = 246,535.19/x
  3. Step 3: Cross multiply
    695,916.53x = 1,043,561.10 × 246,535.19
  4. Step 4: Simplify right side
    695,916.53x = 257,274,534,065.11
  5. Step 5: Solve for x
    x = 257,274,534,065.11/695,916.53
  6. Step 6: Final answer
    x = 369,691.66

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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.