Home / 3,034,178.46-4,549,743.90-1,011,706.38

Finding the Fourth Proportional to 3,034,178.46, 4,549,743.90 and 1,011,706.38

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Solution

The fourth proportional to 3,034,178.46, 4,549,743.90 and 1,011,706.38 is: 1,517,051.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,178.46 : 4,549,743.90 = 1,011,706.38 : x
  2. Step 2: Convert to fraction form
    3,034,178.46/4,549,743.90 = 1,011,706.38/x
  3. Step 3: Cross multiply
    3,034,178.46x = 4,549,743.90 × 1,011,706.38
  4. Step 4: Simplify right side
    3,034,178.46x = 4,603,004,930,996.08
  5. Step 5: Solve for x
    x = 4,603,004,930,996.08/3,034,178.46
  6. Step 6: Final answer
    x = 1,517,051.48

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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.