Home / 6,523,539.90-9,785,309.85-2,739,738.30

Finding the Fourth Proportional to 6,523,539.90, 9,785,309.85 and 2,739,738.30

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Solution

The fourth proportional to 6,523,539.90, 9,785,309.85 and 2,739,738.30 is: 4,109,607.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,539.90 : 9,785,309.85 = 2,739,738.30 : x
  2. Step 2: Convert to fraction form
    6,523,539.90/9,785,309.85 = 2,739,738.30/x
  3. Step 3: Cross multiply
    6,523,539.90x = 9,785,309.85 × 2,739,738.30
  4. Step 4: Simplify right side
    6,523,539.90x = 26,809,188,173,412.25
  5. Step 5: Solve for x
    x = 26,809,188,173,412.25/6,523,539.90
  6. Step 6: Final answer
    x = 4,109,607.45

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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.