Home / 2,950,050.87-4,425,070.14-928,471.46

Finding the Fourth Proportional to 2,950,050.87, 4,425,070.14 and 928,471.46

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Solution

The fourth proportional to 2,950,050.87, 4,425,070.14 and 928,471.46 is: 1,392,705.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,050.87 : 4,425,070.14 = 928,471.46 : x
  2. Step 2: Convert to fraction form
    2,950,050.87/4,425,070.14 = 928,471.46/x
  3. Step 3: Cross multiply
    2,950,050.87x = 4,425,070.14 × 928,471.46
  4. Step 4: Simplify right side
    2,950,050.87x = 4,108,551,311,362.85
  5. Step 5: Solve for x
    x = 4,108,551,311,362.85/2,950,050.87
  6. Step 6: Final answer
    x = 1,392,705.24

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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.