Home / 4,823,225.64-7,229,334.92-1,942,748.82

Finding the Fourth Proportional to 4,823,225.64, 7,229,334.92 and 1,942,748.82

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Solution

The fourth proportional to 4,823,225.64, 7,229,334.92 and 1,942,748.82 is: 2,911,906.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,225.64 : 7,229,334.92 = 1,942,748.82 : x
  2. Step 2: Convert to fraction form
    4,823,225.64/7,229,334.92 = 1,942,748.82/x
  3. Step 3: Cross multiply
    4,823,225.64x = 7,229,334.92 × 1,942,748.82
  4. Step 4: Simplify right side
    4,823,225.64x = 14,044,781,875,501.05
  5. Step 5: Solve for x
    x = 14,044,781,875,501.05/4,823,225.64
  6. Step 6: Final answer
    x = 2,911,906.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.