Home / 9,143,022.30-13,714,096.05-3,077,159.10

Finding the Fourth Proportional to 9,143,022.30, 13,714,096.05 and 3,077,159.10

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Solution

The fourth proportional to 9,143,022.30, 13,714,096.05 and 3,077,159.10 is: 4,615,591.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,143,022.30 : 13,714,096.05 = 3,077,159.10 : x
  2. Step 2: Convert to fraction form
    9,143,022.30/13,714,096.05 = 3,077,159.10/x
  3. Step 3: Cross multiply
    9,143,022.30x = 13,714,096.05 × 3,077,159.10
  4. Step 4: Simplify right side
    9,143,022.30x = 42,200,455,458,531.55
  5. Step 5: Solve for x
    x = 42,200,455,458,531.55/9,143,022.30
  6. Step 6: Final answer
    x = 4,615,591.44

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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.