Home / 7,399,321.02-11,092,255.02-2,847,467.16

Finding the Fourth Proportional to 7,399,321.02, 11,092,255.02 and 2,847,467.16

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Solution

The fourth proportional to 7,399,321.02, 11,092,255.02 and 2,847,467.16 is: 4,268,612.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,321.02 : 11,092,255.02 = 2,847,467.16 : x
  2. Step 2: Convert to fraction form
    7,399,321.02/11,092,255.02 = 2,847,467.16/x
  3. Step 3: Cross multiply
    7,399,321.02x = 11,092,255.02 × 2,847,467.16
  4. Step 4: Simplify right side
    7,399,321.02x = 31,584,831,899,795.14
  5. Step 5: Solve for x
    x = 31,584,831,899,795.14/7,399,321.02
  6. Step 6: Final answer
    x = 4,268,612.19

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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.