Home / 5,060,511.24-6,983,606.33-2,768,721.13

Finding the Fourth Proportional to 5,060,511.24, 6,983,606.33 and 2,768,721.13

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Solution

The fourth proportional to 5,060,511.24, 6,983,606.33 and 2,768,721.13 is: 3,820,890.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,511.24 : 6,983,606.33 = 2,768,721.13 : x
  2. Step 2: Convert to fraction form
    5,060,511.24/6,983,606.33 = 2,768,721.13/x
  3. Step 3: Cross multiply
    5,060,511.24x = 6,983,606.33 × 2,768,721.13
  4. Step 4: Simplify right side
    5,060,511.24x = 19,335,658,409,472.75
  5. Step 5: Solve for x
    x = 19,335,658,409,472.75/5,060,511.24
  6. Step 6: Final answer
    x = 3,820,890.32

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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.