Home / 6,285,283.74-9,434,522.52-5,570,200.35

Finding the Fourth Proportional to 6,285,283.74, 9,434,522.52 and 5,570,200.35

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Solution

The fourth proportional to 6,285,283.74, 9,434,522.52 and 5,570,200.35 is: 8,361,146.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,283.74 : 9,434,522.52 = 5,570,200.35 : x
  2. Step 2: Convert to fraction form
    6,285,283.74/9,434,522.52 = 5,570,200.35/x
  3. Step 3: Cross multiply
    6,285,283.74x = 9,434,522.52 × 5,570,200.35
  4. Step 4: Simplify right side
    6,285,283.74x = 52,552,180,642,986.88
  5. Step 5: Solve for x
    x = 52,552,180,642,986.88/6,285,283.74
  6. Step 6: Final answer
    x = 8,361,146.90

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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.