Home / 5,619,507.42-7,754,920.15-3,041,188.19

Finding the Fourth Proportional to 5,619,507.42, 7,754,920.15 and 3,041,188.19

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Solution

The fourth proportional to 5,619,507.42, 7,754,920.15 and 3,041,188.19 is: 4,196,839.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,507.42 : 7,754,920.15 = 3,041,188.19 : x
  2. Step 2: Convert to fraction form
    5,619,507.42/7,754,920.15 = 3,041,188.19/x
  3. Step 3: Cross multiply
    5,619,507.42x = 7,754,920.15 × 3,041,188.19
  4. Step 4: Simplify right side
    5,619,507.42x = 23,584,171,582,555.87
  5. Step 5: Solve for x
    x = 23,584,171,582,555.87/5,619,507.42
  6. Step 6: Final answer
    x = 4,196,839.66

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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.