Home / 10,822,727.36-16,233,697.28-3,249,496.32

Finding the Fourth Proportional to 10,822,727.36, 16,233,697.28 and 3,249,496.32

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Solution

The fourth proportional to 10,822,727.36, 16,233,697.28 and 3,249,496.32 is: 4,874,126.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,727.36 : 16,233,697.28 = 3,249,496.32 : x
  2. Step 2: Convert to fraction form
    10,822,727.36/16,233,697.28 = 3,249,496.32/x
  3. Step 3: Cross multiply
    10,822,727.36x = 16,233,697.28 × 3,249,496.32
  4. Step 4: Simplify right side
    10,822,727.36x = 52,751,339,571,354.01
  5. Step 5: Solve for x
    x = 52,751,339,571,354.01/10,822,727.36
  6. Step 6: Final answer
    x = 4,874,126.25

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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.