Home / 2,070,353.44-3,105,843.63-650,276.02

Finding the Fourth Proportional to 2,070,353.44, 3,105,843.63 and 650,276.02

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Solution

The fourth proportional to 2,070,353.44, 3,105,843.63 and 650,276.02 is: 975,512.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,353.44 : 3,105,843.63 = 650,276.02 : x
  2. Step 2: Convert to fraction form
    2,070,353.44/3,105,843.63 = 650,276.02/x
  3. Step 3: Cross multiply
    2,070,353.44x = 3,105,843.63 × 650,276.02
  4. Step 4: Simplify right side
    2,070,353.44x = 2,019,655,634,458.75
  5. Step 5: Solve for x
    x = 2,019,655,634,458.75/2,070,353.44
  6. Step 6: Final answer
    x = 975,512.49

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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.