Home / 3,052,152.54-4,578,182.24-1,031,815.67

Finding the Fourth Proportional to 3,052,152.54, 4,578,182.24 and 1,031,815.67

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Solution

The fourth proportional to 3,052,152.54, 4,578,182.24 and 1,031,815.67 is: 1,547,707.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,152.54 : 4,578,182.24 = 1,031,815.67 : x
  2. Step 2: Convert to fraction form
    3,052,152.54/4,578,182.24 = 1,031,815.67/x
  3. Step 3: Cross multiply
    3,052,152.54x = 4,578,182.24 × 1,031,815.67
  4. Step 4: Simplify right side
    3,052,152.54x = 4,723,840,147,297.71
  5. Step 5: Solve for x
    x = 4,723,840,147,297.71/3,052,152.54
  6. Step 6: Final answer
    x = 1,547,707.75

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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.