Home / 1,723,331.34-2,585,011.05-586,351.92

Finding the Fourth Proportional to 1,723,331.34, 2,585,011.05 and 586,351.92

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Solution

The fourth proportional to 1,723,331.34, 2,585,011.05 and 586,351.92 is: 879,532.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,331.34 : 2,585,011.05 = 586,351.92 : x
  2. Step 2: Convert to fraction form
    1,723,331.34/2,585,011.05 = 586,351.92/x
  3. Step 3: Cross multiply
    1,723,331.34x = 2,585,011.05 × 586,351.92
  4. Step 4: Simplify right side
    1,723,331.34x = 1,515,726,192,388.72
  5. Step 5: Solve for x
    x = 1,515,726,192,388.72/1,723,331.34
  6. Step 6: Final answer
    x = 879,532.66

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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.