Home / 3,227,533.80-4,444,382.76-3,155,924.10

Finding the Fourth Proportional to 3,227,533.80, 4,444,382.76 and 3,155,924.10

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Solution

The fourth proportional to 3,227,533.80, 4,444,382.76 and 3,155,924.10 is: 4,345,774.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,533.80 : 4,444,382.76 = 3,155,924.10 : x
  2. Step 2: Convert to fraction form
    3,227,533.80/4,444,382.76 = 3,155,924.10/x
  3. Step 3: Cross multiply
    3,227,533.80x = 4,444,382.76 × 3,155,924.10
  4. Step 4: Simplify right side
    3,227,533.80x = 14,026,134,661,908.52
  5. Step 5: Solve for x
    x = 14,026,134,661,908.52/3,227,533.80
  6. Step 6: Final answer
    x = 4,345,774.68

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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.