Home / 6,130,217.80-9,179,580.30-4,860,008.20

Finding the Fourth Proportional to 6,130,217.80, 9,179,580.30 and 4,860,008.20

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Solution

The fourth proportional to 6,130,217.80, 9,179,580.30 and 4,860,008.20 is: 7,277,528.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,217.80 : 9,179,580.30 = 4,860,008.20 : x
  2. Step 2: Convert to fraction form
    6,130,217.80/9,179,580.30 = 4,860,008.20/x
  3. Step 3: Cross multiply
    6,130,217.80x = 9,179,580.30 × 4,860,008.20
  4. Step 4: Simplify right side
    6,130,217.80x = 44,612,835,530,558.47
  5. Step 5: Solve for x
    x = 44,612,835,530,558.47/6,130,217.80
  6. Step 6: Final answer
    x = 7,277,528.63

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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.