Home / 7,068,618.60-10,604,310.30-3,025,098.60

Finding the Fourth Proportional to 7,068,618.60, 10,604,310.30 and 3,025,098.60

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Solution

The fourth proportional to 7,068,618.60, 10,604,310.30 and 3,025,098.60 is: 4,538,239.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,068,618.60 : 10,604,310.30 = 3,025,098.60 : x
  2. Step 2: Convert to fraction form
    7,068,618.60/10,604,310.30 = 3,025,098.60/x
  3. Step 3: Cross multiply
    7,068,618.60x = 10,604,310.30 × 3,025,098.60
  4. Step 4: Simplify right side
    7,068,618.60x = 32,079,084,242,495.58
  5. Step 5: Solve for x
    x = 32,079,084,242,495.58/7,068,618.60
  6. Step 6: Final answer
    x = 4,538,239.51

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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.