Home / 2,882,140.74-4,323,434.32-963,058.62

Finding the Fourth Proportional to 2,882,140.74, 4,323,434.32 and 963,058.62

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Solution

The fourth proportional to 2,882,140.74, 4,323,434.32 and 963,058.62 is: 1,444,662.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,140.74 : 4,323,434.32 = 963,058.62 : x
  2. Step 2: Convert to fraction form
    2,882,140.74/4,323,434.32 = 963,058.62/x
  3. Step 3: Cross multiply
    2,882,140.74x = 4,323,434.32 × 963,058.62
  4. Step 4: Simplify right side
    2,882,140.74x = 4,163,720,689,879.84
  5. Step 5: Solve for x
    x = 4,163,720,689,879.84/2,882,140.74
  6. Step 6: Final answer
    x = 1,444,662.51

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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.