Home / 6,713,331.93-9,264,399.03-3,657,546.18

Finding the Fourth Proportional to 6,713,331.93, 9,264,399.03 and 3,657,546.18

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Solution

The fourth proportional to 6,713,331.93, 9,264,399.03 and 3,657,546.18 is: 5,047,414.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713,331.93 : 9,264,399.03 = 3,657,546.18 : x
  2. Step 2: Convert to fraction form
    6,713,331.93/9,264,399.03 = 3,657,546.18/x
  3. Step 3: Cross multiply
    6,713,331.93x = 9,264,399.03 × 3,657,546.18
  4. Step 4: Simplify right side
    6,713,331.93x = 33,884,967,282,172.20
  5. Step 5: Solve for x
    x = 33,884,967,282,172.20/6,713,331.93
  6. Step 6: Final answer
    x = 5,047,414.26

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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.