Home / 2,968,237.80-4,452,356.70-2,950,523.10

Finding the Fourth Proportional to 2,968,237.80, 4,452,356.70 and 2,950,523.10

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Solution

The fourth proportional to 2,968,237.80, 4,452,356.70 and 2,950,523.10 is: 4,425,784.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,237.80 : 4,452,356.70 = 2,950,523.10 : x
  2. Step 2: Convert to fraction form
    2,968,237.80/4,452,356.70 = 2,950,523.10/x
  3. Step 3: Cross multiply
    2,968,237.80x = 4,452,356.70 × 2,950,523.10
  4. Step 4: Simplify right side
    2,968,237.80x = 13,136,781,292,789.77
  5. Step 5: Solve for x
    x = 13,136,781,292,789.77/2,968,237.80
  6. Step 6: Final answer
    x = 4,425,784.65

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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.