Home / 7,508,758.72-10,362,025.83-4,246,214.80

Finding the Fourth Proportional to 7,508,758.72, 10,362,025.83 and 4,246,214.80

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Solution

The fourth proportional to 7,508,758.72, 10,362,025.83 and 4,246,214.80 is: 5,859,741.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,758.72 : 10,362,025.83 = 4,246,214.80 : x
  2. Step 2: Convert to fraction form
    7,508,758.72/10,362,025.83 = 4,246,214.80/x
  3. Step 3: Cross multiply
    7,508,758.72x = 10,362,025.83 × 4,246,214.80
  4. Step 4: Simplify right side
    7,508,758.72x = 43,999,387,437,328.28
  5. Step 5: Solve for x
    x = 43,999,387,437,328.28/7,508,758.72
  6. Step 6: Final answer
    x = 5,859,741.81

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1.5x scale

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.