Home / 6,116,659.30-8,441,206.32-3,363,555.43

Finding the Fourth Proportional to 6,116,659.30, 8,441,206.32 and 3,363,555.43

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Solution

The fourth proportional to 6,116,659.30, 8,441,206.32 and 3,363,555.43 is: 4,641,825.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,659.30 : 8,441,206.32 = 3,363,555.43 : x
  2. Step 2: Convert to fraction form
    6,116,659.30/8,441,206.32 = 3,363,555.43/x
  3. Step 3: Cross multiply
    6,116,659.30x = 8,441,206.32 × 3,363,555.43
  4. Step 4: Simplify right side
    6,116,659.30x = 28,392,465,353,386.32
  5. Step 5: Solve for x
    x = 28,392,465,353,386.32/6,116,659.30
  6. Step 6: Final answer
    x = 4,641,825.54

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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.