Home / 3,827,106.96-5,741,366.76-1,583,419.92

Finding the Fourth Proportional to 3,827,106.96, 5,741,366.76 and 1,583,419.92

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Solution

The fourth proportional to 3,827,106.96, 5,741,366.76 and 1,583,419.92 is: 2,375,422.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,106.96 : 5,741,366.76 = 1,583,419.92 : x
  2. Step 2: Convert to fraction form
    3,827,106.96/5,741,366.76 = 1,583,419.92/x
  3. Step 3: Cross multiply
    3,827,106.96x = 5,741,366.76 × 1,583,419.92
  4. Step 4: Simplify right side
    3,827,106.96x = 9,090,994,495,809.86
  5. Step 5: Solve for x
    x = 9,090,994,495,809.86/3,827,106.96
  6. Step 6: Final answer
    x = 2,375,422.11

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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.