Home / 6,155,972.46-8,495,093.70-3,364,971.66

Finding the Fourth Proportional to 6,155,972.46, 8,495,093.70 and 3,364,971.66

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Solution

The fourth proportional to 6,155,972.46, 8,495,093.70 and 3,364,971.66 is: 4,643,579.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,972.46 : 8,495,093.70 = 3,364,971.66 : x
  2. Step 2: Convert to fraction form
    6,155,972.46/8,495,093.70 = 3,364,971.66/x
  3. Step 3: Cross multiply
    6,155,972.46x = 8,495,093.70 × 3,364,971.66
  4. Step 4: Simplify right side
    6,155,972.46x = 28,585,749,549,544.54
  5. Step 5: Solve for x
    x = 28,585,749,549,544.54/6,155,972.46
  6. Step 6: Final answer
    x = 4,643,579.83

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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.