Home / 4,032,684.30-5,565,053.19-2,197,219.02

Finding the Fourth Proportional to 4,032,684.30, 5,565,053.19 and 2,197,219.02

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Solution

The fourth proportional to 4,032,684.30, 5,565,053.19 and 2,197,219.02 is: 3,032,134.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,684.30 : 5,565,053.19 = 2,197,219.02 : x
  2. Step 2: Convert to fraction form
    4,032,684.30/5,565,053.19 = 2,197,219.02/x
  3. Step 3: Cross multiply
    4,032,684.30x = 5,565,053.19 × 2,197,219.02
  4. Step 4: Simplify right side
    4,032,684.30x = 12,227,640,716,379.67
  5. Step 5: Solve for x
    x = 12,227,640,716,379.67/4,032,684.30
  6. Step 6: Final answer
    x = 3,032,134.38

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Double scale
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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.