Home / 5,446,760.16-7,516,540.08-3,032,398.56

Finding the Fourth Proportional to 5,446,760.16, 7,516,540.08 and 3,032,398.56

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Solution

The fourth proportional to 5,446,760.16, 7,516,540.08 and 3,032,398.56 is: 4,184,716.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,760.16 : 7,516,540.08 = 3,032,398.56 : x
  2. Step 2: Convert to fraction form
    5,446,760.16/7,516,540.08 = 3,032,398.56/x
  3. Step 3: Cross multiply
    5,446,760.16x = 7,516,540.08 × 3,032,398.56
  4. Step 4: Simplify right side
    5,446,760.16x = 22,793,145,314,774.29
  5. Step 5: Solve for x
    x = 22,793,145,314,774.29/5,446,760.16
  6. Step 6: Final answer
    x = 4,184,716.17

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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.