Home / 5,003,451.37-6,908,152.34-3,169,537.09

Finding the Fourth Proportional to 5,003,451.37, 6,908,152.34 and 3,169,537.09

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Solution

The fourth proportional to 5,003,451.37, 6,908,152.34 and 3,169,537.09 is: 4,376,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,451.37 : 6,908,152.34 = 3,169,537.09 : x
  2. Step 2: Convert to fraction form
    5,003,451.37/6,908,152.34 = 3,169,537.09/x
  3. Step 3: Cross multiply
    5,003,451.37x = 6,908,152.34 × 3,169,537.09
  4. Step 4: Simplify right side
    5,003,451.37x = 21,895,645,065,000.29
  5. Step 5: Solve for x
    x = 21,895,645,065,000.29/5,003,451.37
  6. Step 6: Final answer
    x = 4,376,108.30

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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.