Home / 10,171,047.17-14,039,728.22-6,734,395.37

Finding the Fourth Proportional to 10,171,047.17, 14,039,728.22 and 6,734,395.37

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Solution

The fourth proportional to 10,171,047.17, 14,039,728.22 and 6,734,395.37 is: 9,295,904.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,047.17 : 14,039,728.22 = 6,734,395.37 : x
  2. Step 2: Convert to fraction form
    10,171,047.17/14,039,728.22 = 6,734,395.37/x
  3. Step 3: Cross multiply
    10,171,047.17x = 14,039,728.22 × 6,734,395.37
  4. Step 4: Simplify right side
    10,171,047.17x = 94,549,080,667,463.69
  5. Step 5: Solve for x
    x = 94,549,080,667,463.69/10,171,047.17
  6. Step 6: Final answer
    x = 9,295,904.26

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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.