Home / 6,111,039.60-9,203,118.77-5,566,238.76

Finding the Fourth Proportional to 6,111,039.60, 9,203,118.77 and 5,566,238.76

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Solution

The fourth proportional to 6,111,039.60, 9,203,118.77 and 5,566,238.76 is: 8,382,658.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,039.60 : 9,203,118.77 = 5,566,238.76 : x
  2. Step 2: Convert to fraction form
    6,111,039.60/9,203,118.77 = 5,566,238.76/x
  3. Step 3: Cross multiply
    6,111,039.60x = 9,203,118.77 × 5,566,238.76
  4. Step 4: Simplify right side
    6,111,039.60x = 51,226,756,410,457.52
  5. Step 5: Solve for x
    x = 51,226,756,410,457.52/6,111,039.60
  6. Step 6: Final answer
    x = 8,382,658.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.