Home / 5,060,285.85-6,983,273.21-2,768,484.81

Finding the Fourth Proportional to 5,060,285.85, 6,983,273.21 and 2,768,484.81

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Solution

The fourth proportional to 5,060,285.85, 6,983,273.21 and 2,768,484.81 is: 3,820,552.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,285.85 : 6,983,273.21 = 2,768,484.81 : x
  2. Step 2: Convert to fraction form
    5,060,285.85/6,983,273.21 = 2,768,484.81/x
  3. Step 3: Cross multiply
    5,060,285.85x = 6,983,273.21 × 2,768,484.81
  4. Step 4: Simplify right side
    5,060,285.85x = 19,333,085,805,964.94
  5. Step 5: Solve for x
    x = 19,333,085,805,964.94/5,060,285.85
  6. Step 6: Final answer
    x = 3,820,552.11

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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.