Home / 4,775,247.07-7,158,367.81-2,376,824.31

Finding the Fourth Proportional to 4,775,247.07, 7,158,367.81 and 2,376,824.31

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Solution

The fourth proportional to 4,775,247.07, 7,158,367.81 and 2,376,824.31 is: 3,562,995.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775,247.07 : 7,158,367.81 = 2,376,824.31 : x
  2. Step 2: Convert to fraction form
    4,775,247.07/7,158,367.81 = 2,376,824.31/x
  3. Step 3: Cross multiply
    4,775,247.07x = 7,158,367.81 × 2,376,824.31
  4. Step 4: Simplify right side
    4,775,247.07x = 17,014,182,633,700.49
  5. Step 5: Solve for x
    x = 17,014,182,633,700.49/4,775,247.07
  6. Step 6: Final answer
    x = 3,562,995.25

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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.