Home / 4,009,851.72-6,016,024.62-1,314,200.52

Finding the Fourth Proportional to 4,009,851.72, 6,016,024.62 and 1,314,200.52

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Solution

The fourth proportional to 4,009,851.72, 6,016,024.62 and 1,314,200.52 is: 1,971,709.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,851.72 : 6,016,024.62 = 1,314,200.52 : x
  2. Step 2: Convert to fraction form
    4,009,851.72/6,016,024.62 = 1,314,200.52/x
  3. Step 3: Cross multiply
    4,009,851.72x = 6,016,024.62 × 1,314,200.52
  4. Step 4: Simplify right side
    4,009,851.72x = 7,906,262,683,936.80
  5. Step 5: Solve for x
    x = 7,906,262,683,936.80/4,009,851.72
  6. Step 6: Final answer
    x = 1,971,709.49

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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.