Home / 3,103,632.46-4,655,451.28-1,484,020.22

Finding the Fourth Proportional to 3,103,632.46, 4,655,451.28 and 1,484,020.22

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Solution

The fourth proportional to 3,103,632.46, 4,655,451.28 and 1,484,020.22 is: 2,226,031.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,632.46 : 4,655,451.28 = 1,484,020.22 : x
  2. Step 2: Convert to fraction form
    3,103,632.46/4,655,451.28 = 1,484,020.22/x
  3. Step 3: Cross multiply
    3,103,632.46x = 4,655,451.28 × 1,484,020.22
  4. Step 4: Simplify right side
    3,103,632.46x = 6,908,783,832,744.88
  5. Step 5: Solve for x
    x = 6,908,783,832,744.88/3,103,632.46
  6. Step 6: Final answer
    x = 2,226,031.57

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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.