Home / 5,479,955.97-7,562,153.03-3,032,670.16

Finding the Fourth Proportional to 5,479,955.97, 7,562,153.03 and 3,032,670.16

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Solution

The fourth proportional to 5,479,955.97, 7,562,153.03 and 3,032,670.16 is: 4,184,981.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,955.97 : 7,562,153.03 = 3,032,670.16 : x
  2. Step 2: Convert to fraction form
    5,479,955.97/7,562,153.03 = 3,032,670.16/x
  3. Step 3: Cross multiply
    5,479,955.97x = 7,562,153.03 × 3,032,670.16
  4. Step 4: Simplify right side
    5,479,955.97x = 22,933,515,839,434.59
  5. Step 5: Solve for x
    x = 22,933,515,839,434.59/5,479,955.97
  6. Step 6: Final answer
    x = 4,184,981.77

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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.