Home / 4,033,141.84-5,565,665.36-2,197,615.52

Finding the Fourth Proportional to 4,033,141.84, 5,565,665.36 and 2,197,615.52

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Solution

The fourth proportional to 4,033,141.84, 5,565,665.36 and 2,197,615.52 is: 3,032,671.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,141.84 : 5,565,665.36 = 2,197,615.52 : x
  2. Step 2: Convert to fraction form
    4,033,141.84/5,565,665.36 = 2,197,615.52/x
  3. Step 3: Cross multiply
    4,033,141.84x = 5,565,665.36 × 2,197,615.52
  4. Step 4: Simplify right side
    4,033,141.84x = 12,231,192,574,262.39
  5. Step 5: Solve for x
    x = 12,231,192,574,262.39/4,033,141.84
  6. Step 6: Final answer
    x = 3,032,671.07

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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.