Home / 2,941,720.51-4,413,911.50-1,501,660.03

Finding the Fourth Proportional to 2,941,720.51, 4,413,911.50 and 1,501,660.03

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Solution

The fourth proportional to 2,941,720.51, 4,413,911.50 and 1,501,660.03 is: 2,253,169.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,720.51 : 4,413,911.50 = 1,501,660.03 : x
  2. Step 2: Convert to fraction form
    2,941,720.51/4,413,911.50 = 1,501,660.03/x
  3. Step 3: Cross multiply
    2,941,720.51x = 4,413,911.50 × 1,501,660.03
  4. Step 4: Simplify right side
    2,941,720.51x = 6,628,194,453,437.79
  5. Step 5: Solve for x
    x = 6,628,194,453,437.79/2,941,720.51
  6. Step 6: Final answer
    x = 2,253,169.34

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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.