Home / 10,464,249.61-14,440,832.42-5,754,831.25

Finding the Fourth Proportional to 10,464,249.61, 14,440,832.42 and 5,754,831.25

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Solution

The fourth proportional to 10,464,249.61, 14,440,832.42 and 5,754,831.25 is: 7,941,759.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,464,249.61 : 14,440,832.42 = 5,754,831.25 : x
  2. Step 2: Convert to fraction form
    10,464,249.61/14,440,832.42 = 5,754,831.25/x
  3. Step 3: Cross multiply
    10,464,249.61x = 14,440,832.42 × 5,754,831.25
  4. Step 4: Simplify right side
    10,464,249.61x = 83,104,553,686,629.12
  5. Step 5: Solve for x
    x = 83,104,553,686,629.12/10,464,249.61
  6. Step 6: Final answer
    x = 7,941,759.49

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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.