Home / 3,066,484.00-4,231,775.91-1,689,877.11

Finding the Fourth Proportional to 3,066,484.00, 4,231,775.91 and 1,689,877.11

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Solution

The fourth proportional to 3,066,484.00, 4,231,775.91 and 1,689,877.11 is: 2,332,045.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,484.00 : 4,231,775.91 = 1,689,877.11 : x
  2. Step 2: Convert to fraction form
    3,066,484.00/4,231,775.91 = 1,689,877.11/x
  3. Step 3: Cross multiply
    3,066,484.00x = 4,231,775.91 × 1,689,877.11
  4. Step 4: Simplify right side
    3,066,484.00x = 7,151,181,249,183.11
  5. Step 5: Solve for x
    x = 7,151,181,249,183.11/3,066,484.00
  6. Step 6: Final answer
    x = 2,332,045.84

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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.