Home / 9,269,215.02-13,907,659.50-5,004,367.38

Finding the Fourth Proportional to 9,269,215.02, 13,907,659.50 and 5,004,367.38

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Solution

The fourth proportional to 9,269,215.02, 13,907,659.50 and 5,004,367.38 is: 7,508,622.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,215.02 : 13,907,659.50 = 5,004,367.38 : x
  2. Step 2: Convert to fraction form
    9,269,215.02/13,907,659.50 = 5,004,367.38/x
  3. Step 3: Cross multiply
    9,269,215.02x = 13,907,659.50 × 5,004,367.38
  4. Step 4: Simplify right side
    9,269,215.02x = 69,599,037,533,947.11
  5. Step 5: Solve for x
    x = 69,599,037,533,947.11/9,269,215.02
  6. Step 6: Final answer
    x = 7,508,622.62

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1.5x scale

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.