Home / 3,052,160.54-4,578,194.23-1,031,823.67

Finding the Fourth Proportional to 3,052,160.54, 4,578,194.23 and 1,031,823.67

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Solution

The fourth proportional to 3,052,160.54, 4,578,194.23 and 1,031,823.67 is: 1,547,719.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,160.54 : 4,578,194.23 = 1,031,823.67 : x
  2. Step 2: Convert to fraction form
    3,052,160.54/4,578,194.23 = 1,031,823.67/x
  3. Step 3: Cross multiply
    3,052,160.54x = 4,578,194.23 × 1,031,823.67
  4. Step 4: Simplify right side
    3,052,160.54x = 4,723,889,172,371.43
  5. Step 5: Solve for x
    x = 4,723,889,172,371.43/3,052,160.54
  6. Step 6: Final answer
    x = 1,547,719.76

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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.