Home / 2,733,386.64-4,100,094.56-1,792,714.20

Finding the Fourth Proportional to 2,733,386.64, 4,100,094.56 and 1,792,714.20

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Solution

The fourth proportional to 2,733,386.64, 4,100,094.56 and 1,792,714.20 is: 2,689,080.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,386.64 : 4,100,094.56 = 1,792,714.20 : x
  2. Step 2: Convert to fraction form
    2,733,386.64/4,100,094.56 = 1,792,714.20/x
  3. Step 3: Cross multiply
    2,733,386.64x = 4,100,094.56 × 1,792,714.20
  4. Step 4: Simplify right side
    2,733,386.64x = 7,350,297,739,054.75
  5. Step 5: Solve for x
    x = 7,350,297,739,054.75/2,733,386.64
  6. Step 6: Final answer
    x = 2,689,080.88

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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.