Home / 2,433,570.16-3,650,440.11-836,121.64

Finding the Fourth Proportional to 2,433,570.16, 3,650,440.11 and 836,121.64

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Solution

The fourth proportional to 2,433,570.16, 3,650,440.11 and 836,121.64 is: 1,254,211.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,570.16 : 3,650,440.11 = 836,121.64 : x
  2. Step 2: Convert to fraction form
    2,433,570.16/3,650,440.11 = 836,121.64/x
  3. Step 3: Cross multiply
    2,433,570.16x = 3,650,440.11 × 836,121.64
  4. Step 4: Simplify right side
    2,433,570.16x = 3,052,211,971,494.98
  5. Step 5: Solve for x
    x = 3,052,211,971,494.98/2,433,570.16
  6. Step 6: Final answer
    x = 1,254,211.62

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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.