Home / 2,214,052.02-3,321,268.32-616,615.10

Finding the Fourth Proportional to 2,214,052.02, 3,321,268.32 and 616,615.10

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Solution

The fourth proportional to 2,214,052.02, 3,321,268.32 and 616,615.10 is: 924,975.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,052.02 : 3,321,268.32 = 616,615.10 : x
  2. Step 2: Convert to fraction form
    2,214,052.02/3,321,268.32 = 616,615.10/x
  3. Step 3: Cross multiply
    2,214,052.02x = 3,321,268.32 × 616,615.10
  4. Step 4: Simplify right side
    2,214,052.02x = 2,047,944,197,263.63
  5. Step 5: Solve for x
    x = 2,047,944,197,263.63/2,214,052.02
  6. Step 6: Final answer
    x = 924,975.65

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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.