Home / 2,843,944.07-3,924,656.69-1,554,784.52

Finding the Fourth Proportional to 2,843,944.07, 3,924,656.69 and 1,554,784.52

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Solution

The fourth proportional to 2,843,944.07, 3,924,656.69 and 1,554,784.52 is: 2,145,610.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,944.07 : 3,924,656.69 = 1,554,784.52 : x
  2. Step 2: Convert to fraction form
    2,843,944.07/3,924,656.69 = 1,554,784.52/x
  3. Step 3: Cross multiply
    2,843,944.07x = 3,924,656.69 × 1,554,784.52
  4. Step 4: Simplify right side
    2,843,944.07x = 6,101,995,440,529.23
  5. Step 5: Solve for x
    x = 6,101,995,440,529.23/2,843,944.07
  6. Step 6: Final answer
    x = 2,145,610.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.