Home / 7,482,672.02-10,327,740.44-4,864,619.34

Finding the Fourth Proportional to 7,482,672.02, 10,327,740.44 and 4,864,619.34

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Solution

The fourth proportional to 7,482,672.02, 10,327,740.44 and 4,864,619.34 is: 6,714,249.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,672.02 : 10,327,740.44 = 4,864,619.34 : x
  2. Step 2: Convert to fraction form
    7,482,672.02/10,327,740.44 = 4,864,619.34/x
  3. Step 3: Cross multiply
    7,482,672.02x = 10,327,740.44 × 4,864,619.34
  4. Step 4: Simplify right side
    7,482,672.02x = 50,240,525,858,601.02
  5. Step 5: Solve for x
    x = 50,240,525,858,601.02/7,482,672.02
  6. Step 6: Final answer
    x = 6,714,249.36

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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.