Home / 950,470.77-1,426,024.44-310,804

Finding the Fourth Proportional to 950,470.77, 1,426,024.44 and 310,804

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Solution

The fourth proportional to 950,470.77, 1,426,024.44 and 310,804 is: 466,310.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,470.77 : 1,426,024.44 = 310,804 : x
  2. Step 2: Convert to fraction form
    950,470.77/1,426,024.44 = 310,804/x
  3. Step 3: Cross multiply
    950,470.77x = 1,426,024.44 × 310,804
  4. Step 4: Simplify right side
    950,470.77x = 443,214,100,049.76
  5. Step 5: Solve for x
    x = 443,214,100,049.76/950,470.77
  6. Step 6: Final answer
    x = 466,310.08

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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.