Home / 4,785,296.54-6,601,429.94-3,237,100.20

Finding the Fourth Proportional to 4,785,296.54, 6,601,429.94 and 3,237,100.20

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Solution

The fourth proportional to 4,785,296.54, 6,601,429.94 and 3,237,100.20 is: 4,465,656.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,785,296.54 : 6,601,429.94 = 3,237,100.20 : x
  2. Step 2: Convert to fraction form
    4,785,296.54/6,601,429.94 = 3,237,100.20/x
  3. Step 3: Cross multiply
    4,785,296.54x = 6,601,429.94 × 3,237,100.20
  4. Step 4: Simplify right side
    4,785,296.54x = 21,369,490,162,874.49
  5. Step 5: Solve for x
    x = 21,369,490,162,874.49/4,785,296.54
  6. Step 6: Final answer
    x = 4,465,656.41

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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.