Home / 9,077,247.90-13,616,019.62-2,600,298.04

Finding the Fourth Proportional to 9,077,247.90, 13,616,019.62 and 2,600,298.04

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Solution

The fourth proportional to 9,077,247.90, 13,616,019.62 and 2,600,298.04 is: 3,900,489.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,077,247.90 : 13,616,019.62 = 2,600,298.04 : x
  2. Step 2: Convert to fraction form
    9,077,247.90/13,616,019.62 = 2,600,298.04/x
  3. Step 3: Cross multiply
    9,077,247.90x = 13,616,019.62 × 2,600,298.04
  4. Step 4: Simplify right side
    9,077,247.90x = 35,405,709,130,487.55
  5. Step 5: Solve for x
    x = 35,405,709,130,487.55/9,077,247.90
  6. Step 6: Final answer
    x = 3,900,489.39

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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.