Home / 7,276,180.60-10,913,396.10-3,015,904.60

Finding the Fourth Proportional to 7,276,180.60, 10,913,396.10 and 3,015,904.60

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Solution

The fourth proportional to 7,276,180.60, 10,913,396.10 and 3,015,904.60 is: 4,523,494.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,180.60 : 10,913,396.10 = 3,015,904.60 : x
  2. Step 2: Convert to fraction form
    7,276,180.60/10,913,396.10 = 3,015,904.60/x
  3. Step 3: Cross multiply
    7,276,180.60x = 10,913,396.10 × 3,015,904.60
  4. Step 4: Simplify right side
    7,276,180.60x = 32,913,761,499,612.06
  5. Step 5: Solve for x
    x = 32,913,761,499,612.06/7,276,180.60
  6. Step 6: Final answer
    x = 4,523,494.30

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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.