Home / 10,625,807.94-15,933,047.58-4,151,085.09

Finding the Fourth Proportional to 10,625,807.94, 15,933,047.58 and 4,151,085.09

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Solution

The fourth proportional to 10,625,807.94, 15,933,047.58 and 4,151,085.09 is: 6,224,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,625,807.94 : 15,933,047.58 = 4,151,085.09 : x
  2. Step 2: Convert to fraction form
    10,625,807.94/15,933,047.58 = 4,151,085.09/x
  3. Step 3: Cross multiply
    10,625,807.94x = 15,933,047.58 × 4,151,085.09
  4. Step 4: Simplify right side
    10,625,807.94x = 66,139,436,247,598.58
  5. Step 5: Solve for x
    x = 66,139,436,247,598.58/10,625,807.94
  6. Step 6: Final answer
    x = 6,224,414.80

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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.