Home / 9,490,150.56-14,235,619.50-2,758,564.56

Finding the Fourth Proportional to 9,490,150.56, 14,235,619.50 and 2,758,564.56

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Solution

The fourth proportional to 9,490,150.56, 14,235,619.50 and 2,758,564.56 is: 4,137,961.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,150.56 : 14,235,619.50 = 2,758,564.56 : x
  2. Step 2: Convert to fraction form
    9,490,150.56/14,235,619.50 = 2,758,564.56/x
  3. Step 3: Cross multiply
    9,490,150.56x = 14,235,619.50 × 2,758,564.56
  4. Step 4: Simplify right side
    9,490,150.56x = 39,269,875,442,344.92
  5. Step 5: Solve for x
    x = 39,269,875,442,344.92/9,490,150.56
  6. Step 6: Final answer
    x = 4,137,961.27

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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.