Home / 4,099,380.60-6,152,802.35-2,181,901.62

Finding the Fourth Proportional to 4,099,380.60, 6,152,802.35 and 2,181,901.62

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Solution

The fourth proportional to 4,099,380.60, 6,152,802.35 and 2,181,901.62 is: 3,274,838.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099,380.60 : 6,152,802.35 = 2,181,901.62 : x
  2. Step 2: Convert to fraction form
    4,099,380.60/6,152,802.35 = 2,181,901.62/x
  3. Step 3: Cross multiply
    4,099,380.60x = 6,152,802.35 × 2,181,901.62
  4. Step 4: Simplify right side
    4,099,380.60x = 13,424,809,404,095.30
  5. Step 5: Solve for x
    x = 13,424,809,404,095.30/4,099,380.60
  6. Step 6: Final answer
    x = 3,274,838.50

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1.5x scale

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.