Home / 591,263.58-886,788.02-207,068.82

Finding the Fourth Proportional to 591,263.58, 886,788.02 and 207,068.82

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Solution

The fourth proportional to 591,263.58, 886,788.02 and 207,068.82 is: 310,565.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,263.58 : 886,788.02 = 207,068.82 : x
  2. Step 2: Convert to fraction form
    591,263.58/886,788.02 = 207,068.82/x
  3. Step 3: Cross multiply
    591,263.58x = 886,788.02 × 207,068.82
  4. Step 4: Simplify right side
    591,263.58x = 183,626,148,891.54
  5. Step 5: Solve for x
    x = 183,626,148,891.54/591,263.58
  6. Step 6: Final answer
    x = 310,565.63

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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.