Home / 3,901,710.87-5,851,647.36-2,196,594.45

Finding the Fourth Proportional to 3,901,710.87, 5,851,647.36 and 2,196,594.45

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Solution

The fourth proportional to 3,901,710.87, 5,851,647.36 and 2,196,594.45 is: 3,294,374.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,901,710.87 : 5,851,647.36 = 2,196,594.45 : x
  2. Step 2: Convert to fraction form
    3,901,710.87/5,851,647.36 = 2,196,594.45/x
  3. Step 3: Cross multiply
    3,901,710.87x = 5,851,647.36 × 2,196,594.45
  4. Step 4: Simplify right side
    3,901,710.87x = 12,853,696,114,333.15
  5. Step 5: Solve for x
    x = 12,853,696,114,333.15/3,901,710.87
  6. Step 6: Final answer
    x = 3,294,374.33

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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.