Home / 10,485,733.68-15,734,714.40-4,420,094.04

Finding the Fourth Proportional to 10,485,733.68, 15,734,714.40 and 4,420,094.04

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Solution

The fourth proportional to 10,485,733.68, 15,734,714.40 and 4,420,094.04 is: 6,632,718.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,485,733.68 : 15,734,714.40 = 4,420,094.04 : x
  2. Step 2: Convert to fraction form
    10,485,733.68/15,734,714.40 = 4,420,094.04/x
  3. Step 3: Cross multiply
    10,485,733.68x = 15,734,714.40 × 4,420,094.04
  4. Step 4: Simplify right side
    10,485,733.68x = 69,548,917,340,542.18
  5. Step 5: Solve for x
    x = 69,548,917,340,542.18/10,485,733.68
  6. Step 6: Final answer
    x = 6,632,718.27

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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.