Home / 3,163,376.22-4,365,461.50-1,713,073.22

Finding the Fourth Proportional to 3,163,376.22, 4,365,461.50 and 1,713,073.22

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Solution

The fourth proportional to 3,163,376.22, 4,365,461.50 and 1,713,073.22 is: 2,364,042.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,376.22 : 4,365,461.50 = 1,713,073.22 : x
  2. Step 2: Convert to fraction form
    3,163,376.22/4,365,461.50 = 1,713,073.22/x
  3. Step 3: Cross multiply
    3,163,376.22x = 4,365,461.50 × 1,713,073.22
  4. Step 4: Simplify right side
    3,163,376.22x = 7,478,355,188,591.03
  5. Step 5: Solve for x
    x = 7,478,355,188,591.03/3,163,376.22
  6. Step 6: Final answer
    x = 2,364,042.30

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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.