Home / 10,186,932.57-15,254,845.47-6,085,724.37

Finding the Fourth Proportional to 10,186,932.57, 15,254,845.47 and 6,085,724.37

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Solution

The fourth proportional to 10,186,932.57, 15,254,845.47 and 6,085,724.37 is: 9,113,320.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,932.57 : 15,254,845.47 = 6,085,724.37 : x
  2. Step 2: Convert to fraction form
    10,186,932.57/15,254,845.47 = 6,085,724.37/x
  3. Step 3: Cross multiply
    10,186,932.57x = 15,254,845.47 × 6,085,724.37
  4. Step 4: Simplify right side
    10,186,932.57x = 92,836,784,837,363.11
  5. Step 5: Solve for x
    x = 92,836,784,837,363.11/10,186,932.57
  6. Step 6: Final answer
    x = 9,113,320.84

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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.