Home / 5,619,059.67-7,754,302.35-3,040,740.45

Finding the Fourth Proportional to 5,619,059.67, 7,754,302.35 and 3,040,740.45

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Solution

The fourth proportional to 5,619,059.67, 7,754,302.35 and 3,040,740.45 is: 4,196,221.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,059.67 : 7,754,302.35 = 3,040,740.45 : x
  2. Step 2: Convert to fraction form
    5,619,059.67/7,754,302.35 = 3,040,740.45/x
  3. Step 3: Cross multiply
    5,619,059.67x = 7,754,302.35 × 3,040,740.45
  4. Step 4: Simplify right side
    5,619,059.67x = 23,578,820,817,175.06
  5. Step 5: Solve for x
    x = 23,578,820,817,175.06/5,619,059.67
  6. Step 6: Final answer
    x = 4,196,221.82

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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.