Home / 566,195.11-849,030.22-211,113.79

Finding the Fourth Proportional to 566,195.11, 849,030.22 and 211,113.79

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Solution

The fourth proportional to 566,195.11, 849,030.22 and 211,113.79 is: 316,572.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,195.11 : 849,030.22 = 211,113.79 : x
  2. Step 2: Convert to fraction form
    566,195.11/849,030.22 = 211,113.79/x
  3. Step 3: Cross multiply
    566,195.11x = 849,030.22 × 211,113.79
  4. Step 4: Simplify right side
    566,195.11x = 179,241,983,323.58
  5. Step 5: Solve for x
    x = 179,241,983,323.58/566,195.11
  6. Step 6: Final answer
    x = 316,572.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.