Home / 5,060,499.30-6,983,655.57-2,768,607.54

Finding the Fourth Proportional to 5,060,499.30, 6,983,655.57 and 2,768,607.54

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Solution

The fourth proportional to 5,060,499.30, 6,983,655.57 and 2,768,607.54 is: 3,820,769.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,499.30 : 6,983,655.57 = 2,768,607.54 : x
  2. Step 2: Convert to fraction form
    5,060,499.30/6,983,655.57 = 2,768,607.54/x
  3. Step 3: Cross multiply
    5,060,499.30x = 6,983,655.57 × 2,768,607.54
  4. Step 4: Simplify right side
    5,060,499.30x = 19,335,001,467,865
  5. Step 5: Solve for x
    x = 19,335,001,467,865/5,060,499.30
  6. Step 6: Final answer
    x = 3,820,769.52

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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.