Home / 5,619,374.88-7,754,751.12-3,041,074.41

Finding the Fourth Proportional to 5,619,374.88, 7,754,751.12 and 3,041,074.41

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Solution

The fourth proportional to 5,619,374.88, 7,754,751.12 and 3,041,074.41 is: 4,196,690.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,374.88 : 7,754,751.12 = 3,041,074.41 : x
  2. Step 2: Convert to fraction form
    5,619,374.88/7,754,751.12 = 3,041,074.41/x
  3. Step 3: Cross multiply
    5,619,374.88x = 7,754,751.12 × 3,041,074.41
  4. Step 4: Simplify right side
    5,619,374.88x = 23,582,775,186,950.84
  5. Step 5: Solve for x
    x = 23,582,775,186,950.84/5,619,374.88
  6. Step 6: Final answer
    x = 4,196,690.15

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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.