Home / 5,939,220.60-8,927,493.30-5,827,246.20

Finding the Fourth Proportional to 5,939,220.60, 8,927,493.30 and 5,827,246.20

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Solution

The fourth proportional to 5,939,220.60, 8,927,493.30 and 5,827,246.20 is: 8,759,179.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,220.60 : 8,927,493.30 = 5,827,246.20 : x
  2. Step 2: Convert to fraction form
    5,939,220.60/8,927,493.30 = 5,827,246.20/x
  3. Step 3: Cross multiply
    5,939,220.60x = 8,927,493.30 × 5,827,246.20
  4. Step 4: Simplify right side
    5,939,220.60x = 52,022,701,407,950.47
  5. Step 5: Solve for x
    x = 52,022,701,407,950.47/5,939,220.60
  6. Step 6: Final answer
    x = 8,759,179.85

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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.