Home / 5,035,364.82-7,553,040.36-2,338,215.18

Finding the Fourth Proportional to 5,035,364.82, 7,553,040.36 and 2,338,215.18

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Solution

The fourth proportional to 5,035,364.82, 7,553,040.36 and 2,338,215.18 is: 3,507,319.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,364.82 : 7,553,040.36 = 2,338,215.18 : x
  2. Step 2: Convert to fraction form
    5,035,364.82/7,553,040.36 = 2,338,215.18/x
  3. Step 3: Cross multiply
    5,035,364.82x = 7,553,040.36 × 2,338,215.18
  4. Step 4: Simplify right side
    5,035,364.82x = 17,660,633,624,904.67
  5. Step 5: Solve for x
    x = 17,660,633,624,904.67/5,035,364.82
  6. Step 6: Final answer
    x = 3,507,319.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.