Home / 3,531,025.55-5,294,258.97-1,510,587.47

Finding the Fourth Proportional to 3,531,025.55, 5,294,258.97 and 1,510,587.47

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Solution

The fourth proportional to 3,531,025.55, 5,294,258.97 and 1,510,587.47 is: 2,264,906.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,025.55 : 5,294,258.97 = 1,510,587.47 : x
  2. Step 2: Convert to fraction form
    3,531,025.55/5,294,258.97 = 1,510,587.47/x
  3. Step 3: Cross multiply
    3,531,025.55x = 5,294,258.97 × 1,510,587.47
  4. Step 4: Simplify right side
    3,531,025.55x = 7,997,441,236,545.81
  5. Step 5: Solve for x
    x = 7,997,441,236,545.81/3,531,025.55
  6. Step 6: Final answer
    x = 2,264,906.08

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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.