Home / 5,937,364.50-8,193,578.85-3,221,110.50

Finding the Fourth Proportional to 5,937,364.50, 8,193,578.85 and 3,221,110.50

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Solution

The fourth proportional to 5,937,364.50, 8,193,578.85 and 3,221,110.50 is: 4,445,141.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,364.50 : 8,193,578.85 = 3,221,110.50 : x
  2. Step 2: Convert to fraction form
    5,937,364.50/8,193,578.85 = 3,221,110.50/x
  3. Step 3: Cross multiply
    5,937,364.50x = 8,193,578.85 × 3,221,110.50
  4. Step 4: Simplify right side
    5,937,364.50x = 26,392,422,866,312.92
  5. Step 5: Solve for x
    x = 26,392,422,866,312.92/5,937,364.50
  6. Step 6: Final answer
    x = 4,445,141.08

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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.