Home / 581,966.27-873,162.63-245,091.72

Finding the Fourth Proportional to 581,966.27, 873,162.63 and 245,091.72

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Solution

The fourth proportional to 581,966.27, 873,162.63 and 245,091.72 is: 367,727.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,966.27 : 873,162.63 = 245,091.72 : x
  2. Step 2: Convert to fraction form
    581,966.27/873,162.63 = 245,091.72/x
  3. Step 3: Cross multiply
    581,966.27x = 873,162.63 × 245,091.72
  4. Step 4: Simplify right side
    581,966.27x = 214,004,930,826.42
  5. Step 5: Solve for x
    x = 214,004,930,826.42/581,966.27
  6. Step 6: Final answer
    x = 367,727.38

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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.