Home / 1,701,453.22-2,552,558.24-742,063.95

Finding the Fourth Proportional to 1,701,453.22, 2,552,558.24 and 742,063.95

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Solution

The fourth proportional to 1,701,453.22, 2,552,558.24 and 742,063.95 is: 1,113,260.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,453.22 : 2,552,558.24 = 742,063.95 : x
  2. Step 2: Convert to fraction form
    1,701,453.22/2,552,558.24 = 742,063.95/x
  3. Step 3: Cross multiply
    1,701,453.22x = 2,552,558.24 × 742,063.95
  4. Step 4: Simplify right side
    1,701,453.22x = 1,894,161,452,034.61
  5. Step 5: Solve for x
    x = 1,894,161,452,034.61/1,701,453.22
  6. Step 6: Final answer
    x = 1,113,260.97

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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.