Home / 5,060,300.10-6,983,292.87-2,768,499.06

Finding the Fourth Proportional to 5,060,300.10, 6,983,292.87 and 2,768,499.06

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Solution

The fourth proportional to 5,060,300.10, 6,983,292.87 and 2,768,499.06 is: 3,820,571.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,300.10 : 6,983,292.87 = 2,768,499.06 : x
  2. Step 2: Convert to fraction form
    5,060,300.10/6,983,292.87 = 2,768,499.06/x
  3. Step 3: Cross multiply
    5,060,300.10x = 6,983,292.87 × 2,768,499.06
  4. Step 4: Simplify right side
    5,060,300.10x = 19,333,239,746,299.70
  5. Step 5: Solve for x
    x = 19,333,239,746,299.70/5,060,300.10
  6. Step 6: Final answer
    x = 3,820,571.78

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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.