Home / 10,761,224.36-16,141,814.66-4,369,979.30

Finding the Fourth Proportional to 10,761,224.36, 16,141,814.66 and 4,369,979.30

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Solution

The fourth proportional to 10,761,224.36, 16,141,814.66 and 4,369,979.30 is: 6,554,960.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,761,224.36 : 16,141,814.66 = 4,369,979.30 : x
  2. Step 2: Convert to fraction form
    10,761,224.36/16,141,814.66 = 4,369,979.30/x
  3. Step 3: Cross multiply
    10,761,224.36x = 16,141,814.66 × 4,369,979.30
  4. Step 4: Simplify right side
    10,761,224.36x = 70,539,395,858,852.41
  5. Step 5: Solve for x
    x = 70,539,395,858,852.41/10,761,224.36
  6. Step 6: Final answer
    x = 6,554,960.06

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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.