Home / 5,060,511.74-6,983,607.02-2,768,721.63

Finding the Fourth Proportional to 5,060,511.74, 6,983,607.02 and 2,768,721.63

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Solution

The fourth proportional to 5,060,511.74, 6,983,607.02 and 2,768,721.63 is: 3,820,891.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060,511.74 : 6,983,607.02 = 2,768,721.63 : x
  2. Step 2: Convert to fraction form
    5,060,511.74/6,983,607.02 = 2,768,721.63/x
  3. Step 3: Cross multiply
    5,060,511.74x = 6,983,607.02 × 2,768,721.63
  4. Step 4: Simplify right side
    5,060,511.74x = 19,335,663,811,693.84
  5. Step 5: Solve for x
    x = 19,335,663,811,693.84/5,060,511.74
  6. Step 6: Final answer
    x = 3,820,891.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.