Home / 773,226.07-1,160,005.93-233,437.55

Finding the Fourth Proportional to 773,226.07, 1,160,005.93 and 233,437.55

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Solution

The fourth proportional to 773,226.07, 1,160,005.93 and 233,437.55 is: 350,206.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,226.07 : 1,160,005.93 = 233,437.55 : x
  2. Step 2: Convert to fraction form
    773,226.07/1,160,005.93 = 233,437.55/x
  3. Step 3: Cross multiply
    773,226.07x = 1,160,005.93 × 233,437.55
  4. Step 4: Simplify right side
    773,226.07x = 270,788,935,901.05
  5. Step 5: Solve for x
    x = 270,788,935,901.05/773,226.07
  6. Step 6: Final answer
    x = 350,206.68

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1.5x scale

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.