Home / 4,510,059.29-6,761,876.10-2,112,596.08

Finding the Fourth Proportional to 4,510,059.29, 6,761,876.10 and 2,112,596.08

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Solution

The fourth proportional to 4,510,059.29, 6,761,876.10 and 2,112,596.08 is: 3,167,389.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,059.29 : 6,761,876.10 = 2,112,596.08 : x
  2. Step 2: Convert to fraction form
    4,510,059.29/6,761,876.10 = 2,112,596.08/x
  3. Step 3: Cross multiply
    4,510,059.29x = 6,761,876.10 × 2,112,596.08
  4. Step 4: Simplify right side
    4,510,059.29x = 14,285,112,967,397.67
  5. Step 5: Solve for x
    x = 14,285,112,967,397.67/4,510,059.29
  6. Step 6: Final answer
    x = 3,167,389.17

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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.