Home / 5,772,803.07-7,965,927.28-3,449,232.82

Finding the Fourth Proportional to 5,772,803.07, 7,965,927.28 and 3,449,232.82

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Solution

The fourth proportional to 5,772,803.07, 7,965,927.28 and 3,449,232.82 is: 4,759,618.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,772,803.07 : 7,965,927.28 = 3,449,232.82 : x
  2. Step 2: Convert to fraction form
    5,772,803.07/7,965,927.28 = 3,449,232.82/x
  3. Step 3: Cross multiply
    5,772,803.07x = 7,965,927.28 × 3,449,232.82
  4. Step 4: Simplify right side
    5,772,803.07x = 27,476,337,830,178.28
  5. Step 5: Solve for x
    x = 27,476,337,830,178.28/5,772,803.07
  6. Step 6: Final answer
    x = 4,759,618.07

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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.