Home / 5,926,536.90-8,889,805.35-3,533,084.10

Finding the Fourth Proportional to 5,926,536.90, 8,889,805.35 and 3,533,084.10

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Solution

The fourth proportional to 5,926,536.90, 8,889,805.35 and 3,533,084.10 is: 5,299,626.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,536.90 : 8,889,805.35 = 3,533,084.10 : x
  2. Step 2: Convert to fraction form
    5,926,536.90/8,889,805.35 = 3,533,084.10/x
  3. Step 3: Cross multiply
    5,926,536.90x = 8,889,805.35 × 3,533,084.10
  4. Step 4: Simplify right side
    5,926,536.90x = 31,408,429,934,179.93
  5. Step 5: Solve for x
    x = 31,408,429,934,179.93/5,926,536.90
  6. Step 6: Final answer
    x = 5,299,626.15

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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.