Home / 1,948,222.04-2,922,607.38-600,493.28

Finding the Fourth Proportional to 1,948,222.04, 2,922,607.38 and 600,493.28

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Solution

The fourth proportional to 1,948,222.04, 2,922,607.38 and 600,493.28 is: 900,824.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,222.04 : 2,922,607.38 = 600,493.28 : x
  2. Step 2: Convert to fraction form
    1,948,222.04/2,922,607.38 = 600,493.28/x
  3. Step 3: Cross multiply
    1,948,222.04x = 2,922,607.38 × 600,493.28
  4. Step 4: Simplify right side
    1,948,222.04x = 1,755,006,091,768.41
  5. Step 5: Solve for x
    x = 1,755,006,091,768.41/1,948,222.04
  6. Step 6: Final answer
    x = 900,824.47

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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.