Home / 5,034,336.82-7,555,266.01-3,411,257.16

Finding the Fourth Proportional to 5,034,336.82, 7,555,266.01 and 3,411,257.16

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Solution

The fourth proportional to 5,034,336.82, 7,555,266.01 and 3,411,257.16 is: 5,119,434.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,336.82 : 7,555,266.01 = 3,411,257.16 : x
  2. Step 2: Convert to fraction form
    5,034,336.82/7,555,266.01 = 3,411,257.16/x
  3. Step 3: Cross multiply
    5,034,336.82x = 7,555,266.01 × 3,411,257.16
  4. Step 4: Simplify right side
    5,034,336.82x = 25,772,955,217,484.52
  5. Step 5: Solve for x
    x = 25,772,955,217,484.52/5,034,336.82
  6. Step 6: Final answer
    x = 5,119,434.03

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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.