Home / 5,364,993.06-7,399,937.66-3,528,864.41

Finding the Fourth Proportional to 5,364,993.06, 7,399,937.66 and 3,528,864.41

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Solution

The fourth proportional to 5,364,993.06, 7,399,937.66 and 3,528,864.41 is: 4,867,364.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,993.06 : 7,399,937.66 = 3,528,864.41 : x
  2. Step 2: Convert to fraction form
    5,364,993.06/7,399,937.66 = 3,528,864.41/x
  3. Step 3: Cross multiply
    5,364,993.06x = 7,399,937.66 × 3,528,864.41
  4. Step 4: Simplify right side
    5,364,993.06x = 26,113,376,589,948.67
  5. Step 5: Solve for x
    x = 26,113,376,589,948.67/5,364,993.06
  6. Step 6: Final answer
    x = 4,867,364.47

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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.