Home / 3,495,390.18-4,823,540.60-1,946,651.34

Finding the Fourth Proportional to 3,495,390.18, 4,823,540.60 and 1,946,651.34

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Solution

The fourth proportional to 3,495,390.18, 4,823,540.60 and 1,946,651.34 is: 2,686,324.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,390.18 : 4,823,540.60 = 1,946,651.34 : x
  2. Step 2: Convert to fraction form
    3,495,390.18/4,823,540.60 = 1,946,651.34/x
  3. Step 3: Cross multiply
    3,495,390.18x = 4,823,540.60 × 1,946,651.34
  4. Step 4: Simplify right side
    3,495,390.18x = 9,389,751,772,534.40
  5. Step 5: Solve for x
    x = 9,389,751,772,534.40/3,495,390.18
  6. Step 6: Final answer
    x = 2,686,324.36

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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.