Home / 1,523,269.17-2,102,111.46-844,249.41

Finding the Fourth Proportional to 1,523,269.17, 2,102,111.46 and 844,249.41

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Solution

The fourth proportional to 1,523,269.17, 2,102,111.46 and 844,249.41 is: 1,165,064.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,269.17 : 2,102,111.46 = 844,249.41 : x
  2. Step 2: Convert to fraction form
    1,523,269.17/2,102,111.46 = 844,249.41/x
  3. Step 3: Cross multiply
    1,523,269.17x = 2,102,111.46 × 844,249.41
  4. Step 4: Simplify right side
    1,523,269.17x = 1,774,706,359,859.24
  5. Step 5: Solve for x
    x = 1,774,706,359,859.24/1,523,269.17
  6. Step 6: Final answer
    x = 1,165,064.19

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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.