Home / 10,822,731.36-16,233,703.28-3,249,500.32

Finding the Fourth Proportional to 10,822,731.36, 16,233,703.28 and 3,249,500.32

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Solution

The fourth proportional to 10,822,731.36, 16,233,703.28 and 3,249,500.32 is: 4,874,132.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,731.36 : 16,233,703.28 = 3,249,500.32 : x
  2. Step 2: Convert to fraction form
    10,822,731.36/16,233,703.28 = 3,249,500.32/x
  3. Step 3: Cross multiply
    10,822,731.36x = 16,233,703.28 × 3,249,500.32
  4. Step 4: Simplify right side
    10,822,731.36x = 52,751,424,003,145.05
  5. Step 5: Solve for x
    x = 52,751,424,003,145.05/10,822,731.36
  6. Step 6: Final answer
    x = 4,874,132.25

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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.