Home / 6,232,068.60-9,348,977.70-1,971,792.60

Finding the Fourth Proportional to 6,232,068.60, 9,348,977.70 and 1,971,792.60

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Solution

The fourth proportional to 6,232,068.60, 9,348,977.70 and 1,971,792.60 is: 2,957,965.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232,068.60 : 9,348,977.70 = 1,971,792.60 : x
  2. Step 2: Convert to fraction form
    6,232,068.60/9,348,977.70 = 1,971,792.60/x
  3. Step 3: Cross multiply
    6,232,068.60x = 9,348,977.70 × 1,971,792.60
  4. Step 4: Simplify right side
    6,232,068.60x = 18,434,245,046,425.02
  5. Step 5: Solve for x
    x = 18,434,245,046,425.02/6,232,068.60
  6. Step 6: Final answer
    x = 2,957,965.68

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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.