Home / 5,355,959.03-8,032,892.73-1,711,711.35

Finding the Fourth Proportional to 5,355,959.03, 8,032,892.73 and 1,711,711.35

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Solution

The fourth proportional to 5,355,959.03, 8,032,892.73 and 1,711,711.35 is: 2,567,232.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355,959.03 : 8,032,892.73 = 1,711,711.35 : x
  2. Step 2: Convert to fraction form
    5,355,959.03/8,032,892.73 = 1,711,711.35/x
  3. Step 3: Cross multiply
    5,355,959.03x = 8,032,892.73 × 1,711,711.35
  4. Step 4: Simplify right side
    5,355,959.03x = 13,749,993,652,854.57
  5. Step 5: Solve for x
    x = 13,749,993,652,854.57/5,355,959.03
  6. Step 6: Final answer
    x = 2,567,232.79

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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.