Home / 4,009,265.51-5,527,434.14-3,185,073.71

Finding the Fourth Proportional to 4,009,265.51, 5,527,434.14 and 3,185,073.71

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Solution

The fourth proportional to 4,009,265.51, 5,527,434.14 and 3,185,073.71 is: 4,391,149.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,265.51 : 5,527,434.14 = 3,185,073.71 : x
  2. Step 2: Convert to fraction form
    4,009,265.51/5,527,434.14 = 3,185,073.71/x
  3. Step 3: Cross multiply
    4,009,265.51x = 5,527,434.14 × 3,185,073.71
  4. Step 4: Simplify right side
    4,009,265.51x = 17,605,285,135,433.29
  5. Step 5: Solve for x
    x = 17,605,285,135,433.29/4,009,265.51
  6. Step 6: Final answer
    x = 4,391,149.72

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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.