Home / 4,974,493.80-7,466,114.70-2,950,206.60

Finding the Fourth Proportional to 4,974,493.80, 7,466,114.70 and 2,950,206.60

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Solution

The fourth proportional to 4,974,493.80, 7,466,114.70 and 2,950,206.60 is: 4,427,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,493.80 : 7,466,114.70 = 2,950,206.60 : x
  2. Step 2: Convert to fraction form
    4,974,493.80/7,466,114.70 = 2,950,206.60/x
  3. Step 3: Cross multiply
    4,974,493.80x = 7,466,114.70 × 2,950,206.60
  4. Step 4: Simplify right side
    4,974,493.80x = 22,026,580,864,297.02
  5. Step 5: Solve for x
    x = 22,026,580,864,297.02/4,974,493.80
  6. Step 6: Final answer
    x = 4,427,903.97

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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.