Home / 9,213,084.03-12,714,100.14-5,083,114.95

Finding the Fourth Proportional to 9,213,084.03, 12,714,100.14 and 5,083,114.95

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Solution

The fourth proportional to 9,213,084.03, 12,714,100.14 and 5,083,114.95 is: 7,014,723.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,084.03 : 12,714,100.14 = 5,083,114.95 : x
  2. Step 2: Convert to fraction form
    9,213,084.03/12,714,100.14 = 5,083,114.95/x
  3. Step 3: Cross multiply
    9,213,084.03x = 12,714,100.14 × 5,083,114.95
  4. Step 4: Simplify right side
    9,213,084.03x = 64,627,232,497,431.10
  5. Step 5: Solve for x
    x = 64,627,232,497,431.10/9,213,084.03
  6. Step 6: Final answer
    x = 7,014,723.01

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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.