Home / 6,544,040.04-9,028,437.48-3,789,223.56

Finding the Fourth Proportional to 6,544,040.04, 9,028,437.48 and 3,789,223.56

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Solution

The fourth proportional to 6,544,040.04, 9,028,437.48 and 3,789,223.56 is: 5,227,774.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,544,040.04 : 9,028,437.48 = 3,789,223.56 : x
  2. Step 2: Convert to fraction form
    6,544,040.04/9,028,437.48 = 3,789,223.56/x
  3. Step 3: Cross multiply
    6,544,040.04x = 9,028,437.48 × 3,789,223.56
  4. Step 4: Simplify right side
    6,544,040.04x = 34,210,768,009,203.03
  5. Step 5: Solve for x
    x = 34,210,768,009,203.03/6,544,040.04
  6. Step 6: Final answer
    x = 5,227,774.86

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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.