Home / 4,892,073.44-7,335,600.02-2,587,810.26

Finding the Fourth Proportional to 4,892,073.44, 7,335,600.02 and 2,587,810.26

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Solution

The fourth proportional to 4,892,073.44, 7,335,600.02 and 2,587,810.26 is: 3,880,387.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,073.44 : 7,335,600.02 = 2,587,810.26 : x
  2. Step 2: Convert to fraction form
    4,892,073.44/7,335,600.02 = 2,587,810.26/x
  3. Step 3: Cross multiply
    4,892,073.44x = 7,335,600.02 × 2,587,810.26
  4. Step 4: Simplify right side
    4,892,073.44x = 18,983,140,995,012.20
  5. Step 5: Solve for x
    x = 18,983,140,995,012.20/4,892,073.44
  6. Step 6: Final answer
    x = 3,880,387.58

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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.