Home / 2,968,200.90-4,452,301.35-1,548,072.45

Finding the Fourth Proportional to 2,968,200.90, 4,452,301.35 and 1,548,072.45

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Solution

The fourth proportional to 2,968,200.90, 4,452,301.35 and 1,548,072.45 is: 2,322,108.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,200.90 : 4,452,301.35 = 1,548,072.45 : x
  2. Step 2: Convert to fraction form
    2,968,200.90/4,452,301.35 = 1,548,072.45/x
  3. Step 3: Cross multiply
    2,968,200.90x = 4,452,301.35 × 1,548,072.45
  4. Step 4: Simplify right side
    2,968,200.90x = 6,892,485,059,032.81
  5. Step 5: Solve for x
    x = 6,892,485,059,032.81/2,968,200.90
  6. Step 6: Final answer
    x = 2,322,108.68

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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.