Home / 733,226.07-1,011,849.57-427,483.47

Finding the Fourth Proportional to 733,226.07, 1,011,849.57 and 427,483.47

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Solution

The fourth proportional to 733,226.07, 1,011,849.57 and 427,483.47 is: 589,925.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,226.07 : 1,011,849.57 = 427,483.47 : x
  2. Step 2: Convert to fraction form
    733,226.07/1,011,849.57 = 427,483.47/x
  3. Step 3: Cross multiply
    733,226.07x = 1,011,849.57 × 427,483.47
  4. Step 4: Simplify right side
    733,226.07x = 432,548,965,301.61
  5. Step 5: Solve for x
    x = 432,548,965,301.61/733,226.07
  6. Step 6: Final answer
    x = 589,925.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.