Home / 4,642,896.24-6,960,681.54-2,933,436.34

Finding the Fourth Proportional to 4,642,896.24, 6,960,681.54 and 2,933,436.34

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Solution

The fourth proportional to 4,642,896.24, 6,960,681.54 and 2,933,436.34 is: 4,397,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,642,896.24 : 6,960,681.54 = 2,933,436.34 : x
  2. Step 2: Convert to fraction form
    4,642,896.24/6,960,681.54 = 2,933,436.34/x
  3. Step 3: Cross multiply
    4,642,896.24x = 6,960,681.54 × 2,933,436.34
  4. Step 4: Simplify right side
    4,642,896.24x = 20,418,716,169,727.10
  5. Step 5: Solve for x
    x = 20,418,716,169,727.10/4,642,896.24
  6. Step 6: Final answer
    x = 4,397,840.30

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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.