Home / 2,950,376.60-4,425,564.90-2,037,085.40

Finding the Fourth Proportional to 2,950,376.60, 4,425,564.90 and 2,037,085.40

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Solution

The fourth proportional to 2,950,376.60, 4,425,564.90 and 2,037,085.40 is: 3,055,628.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,376.60 : 4,425,564.90 = 2,037,085.40 : x
  2. Step 2: Convert to fraction form
    2,950,376.60/4,425,564.90 = 2,037,085.40/x
  3. Step 3: Cross multiply
    2,950,376.60x = 4,425,564.90 × 2,037,085.40
  4. Step 4: Simplify right side
    2,950,376.60x = 9,015,253,644,542.46
  5. Step 5: Solve for x
    x = 9,015,253,644,542.46/2,950,376.60
  6. Step 6: Final answer
    x = 3,055,628.10

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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.