Home / 3,230,363.41-4,457,901.90-1,873,023.73

Finding the Fourth Proportional to 3,230,363.41, 4,457,901.90 and 1,873,023.73

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Solution

The fourth proportional to 3,230,363.41, 4,457,901.90 and 1,873,023.73 is: 2,584,772.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,363.41 : 4,457,901.90 = 1,873,023.73 : x
  2. Step 2: Convert to fraction form
    3,230,363.41/4,457,901.90 = 1,873,023.73/x
  3. Step 3: Cross multiply
    3,230,363.41x = 4,457,901.90 × 1,873,023.73
  4. Step 4: Simplify right side
    3,230,363.41x = 8,349,756,044,712.09
  5. Step 5: Solve for x
    x = 8,349,756,044,712.09/3,230,363.41
  6. Step 6: Final answer
    x = 2,584,772.98

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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.