Home / 2,064,535.68-3,096,802.38-644,713.44

Finding the Fourth Proportional to 2,064,535.68, 3,096,802.38 and 644,713.44

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Solution

The fourth proportional to 2,064,535.68, 3,096,802.38 and 644,713.44 is: 967,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,535.68 : 3,096,802.38 = 644,713.44 : x
  2. Step 2: Convert to fraction form
    2,064,535.68/3,096,802.38 = 644,713.44/x
  3. Step 3: Cross multiply
    2,064,535.68x = 3,096,802.38 × 644,713.44
  4. Step 4: Simplify right side
    2,064,535.68x = 1,996,550,115,409.99
  5. Step 5: Solve for x
    x = 1,996,550,115,409.99/2,064,535.68
  6. Step 6: Final answer
    x = 967,069.80

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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.