Home / 10,039,212.56-13,855,294.32-5,964,831.56

Finding the Fourth Proportional to 10,039,212.56, 13,855,294.32 and 5,964,831.56

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Solution

The fourth proportional to 10,039,212.56, 13,855,294.32 and 5,964,831.56 is: 8,232,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,039,212.56 : 13,855,294.32 = 5,964,831.56 : x
  2. Step 2: Convert to fraction form
    10,039,212.56/13,855,294.32 = 5,964,831.56/x
  3. Step 3: Cross multiply
    10,039,212.56x = 13,855,294.32 × 5,964,831.56
  4. Step 4: Simplify right side
    10,039,212.56x = 82,644,496,845,294.86
  5. Step 5: Solve for x
    x = 82,644,496,845,294.86/10,039,212.56
  6. Step 6: Final answer
    x = 8,232,169.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.