Home / 3,495,205.59-4,823,076.42-1,946,350.32

Finding the Fourth Proportional to 3,495,205.59, 4,823,076.42 and 1,946,350.32

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Solution

The fourth proportional to 3,495,205.59, 4,823,076.42 and 1,946,350.32 is: 2,685,792.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,205.59 : 4,823,076.42 = 1,946,350.32 : x
  2. Step 2: Convert to fraction form
    3,495,205.59/4,823,076.42 = 1,946,350.32/x
  3. Step 3: Cross multiply
    3,495,205.59x = 4,823,076.42 × 1,946,350.32
  4. Step 4: Simplify right side
    3,495,205.59x = 9,387,396,333,451.46
  5. Step 5: Solve for x
    x = 9,387,396,333,451.46/3,495,205.59
  6. Step 6: Final answer
    x = 2,685,792.32

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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.