Home / 2,684,491.90-4,026,746.22-662,736.03

Finding the Fourth Proportional to 2,684,491.90, 4,026,746.22 and 662,736.03

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Solution

The fourth proportional to 2,684,491.90, 4,026,746.22 and 662,736.03 is: 994,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,491.90 : 4,026,746.22 = 662,736.03 : x
  2. Step 2: Convert to fraction form
    2,684,491.90/4,026,746.22 = 662,736.03/x
  3. Step 3: Cross multiply
    2,684,491.90x = 4,026,746.22 × 662,736.03
  4. Step 4: Simplify right side
    2,684,491.90x = 2,668,669,796,679.00
  5. Step 5: Solve for x
    x = 2,668,669,796,679.00/2,684,491.90
  6. Step 6: Final answer
    x = 994,106.11

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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.