Home / 6,512,475.33-8,987,515.97-3,611,693.34

Finding the Fourth Proportional to 6,512,475.33, 8,987,515.97 and 3,611,693.34

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Solution

The fourth proportional to 6,512,475.33, 8,987,515.97 and 3,611,693.34 is: 4,984,303.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,512,475.33 : 8,987,515.97 = 3,611,693.34 : x
  2. Step 2: Convert to fraction form
    6,512,475.33/8,987,515.97 = 3,611,693.34/x
  3. Step 3: Cross multiply
    6,512,475.33x = 8,987,515.97 × 3,611,693.34
  4. Step 4: Simplify right side
    6,512,475.33x = 32,460,151,553,934.17
  5. Step 5: Solve for x
    x = 32,460,151,553,934.17/6,512,475.33
  6. Step 6: Final answer
    x = 4,984,303.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.