Home / 5,221,353.56-7,205,923.86-3,046,597.34

Finding the Fourth Proportional to 5,221,353.56, 7,205,923.86 and 3,046,597.34

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Solution

The fourth proportional to 5,221,353.56, 7,205,923.86 and 3,046,597.34 is: 4,204,570.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,221,353.56 : 7,205,923.86 = 3,046,597.34 : x
  2. Step 2: Convert to fraction form
    5,221,353.56/7,205,923.86 = 3,046,597.34/x
  3. Step 3: Cross multiply
    5,221,353.56x = 7,205,923.86 × 3,046,597.34
  4. Step 4: Simplify right side
    5,221,353.56x = 21,953,548,464,118.53
  5. Step 5: Solve for x
    x = 21,953,548,464,118.53/5,221,353.56
  6. Step 6: Final answer
    x = 4,204,570.37

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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.