Home / 6,224,689-8,590,070.82-3,363,121

Finding the Fourth Proportional to 6,224,689, 8,590,070.82 and 3,363,121

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Solution

The fourth proportional to 6,224,689, 8,590,070.82 and 3,363,121 is: 4,641,106.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,224,689 : 8,590,070.82 = 3,363,121 : x
  2. Step 2: Convert to fraction form
    6,224,689/8,590,070.82 = 3,363,121/x
  3. Step 3: Cross multiply
    6,224,689x = 8,590,070.82 × 3,363,121
  4. Step 4: Simplify right side
    6,224,689x = 28,889,447,566,229.22
  5. Step 5: Solve for x
    x = 28,889,447,566,229.22/6,224,689
  6. Step 6: Final answer
    x = 4,641,106.98

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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.