Home / 5,089,789.64-7,024,080.75-2,996,254.33

Finding the Fourth Proportional to 5,089,789.64, 7,024,080.75 and 2,996,254.33

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Solution

The fourth proportional to 5,089,789.64, 7,024,080.75 and 2,996,254.33 is: 4,134,931.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,789.64 : 7,024,080.75 = 2,996,254.33 : x
  2. Step 2: Convert to fraction form
    5,089,789.64/7,024,080.75 = 2,996,254.33/x
  3. Step 3: Cross multiply
    5,089,789.64x = 7,024,080.75 × 2,996,254.33
  4. Step 4: Simplify right side
    5,089,789.64x = 21,045,932,332,660.99
  5. Step 5: Solve for x
    x = 21,045,932,332,660.99/5,089,789.64
  6. Step 6: Final answer
    x = 4,134,931.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.