Home / 2,484,015.60-3,726,023.40-886,630.80

Finding the Fourth Proportional to 2,484,015.60, 3,726,023.40 and 886,630.80

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Solution

The fourth proportional to 2,484,015.60, 3,726,023.40 and 886,630.80 is: 1,329,946.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,015.60 : 3,726,023.40 = 886,630.80 : x
  2. Step 2: Convert to fraction form
    2,484,015.60/3,726,023.40 = 886,630.80/x
  3. Step 3: Cross multiply
    2,484,015.60x = 3,726,023.40 × 886,630.80
  4. Step 4: Simplify right side
    2,484,015.60x = 3,303,607,107,960.72
  5. Step 5: Solve for x
    x = 3,303,607,107,960.72/2,484,015.60
  6. Step 6: Final answer
    x = 1,329,946.20

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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.