Home / 3,727,027.96-5,590,666.26-1,031,127.40

Finding the Fourth Proportional to 3,727,027.96, 5,590,666.26 and 1,031,127.40

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Solution

The fourth proportional to 3,727,027.96, 5,590,666.26 and 1,031,127.40 is: 1,546,725.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,027.96 : 5,590,666.26 = 1,031,127.40 : x
  2. Step 2: Convert to fraction form
    3,727,027.96/5,590,666.26 = 1,031,127.40/x
  3. Step 3: Cross multiply
    3,727,027.96x = 5,590,666.26 × 1,031,127.40
  4. Step 4: Simplify right side
    3,727,027.96x = 5,764,689,164,941.52
  5. Step 5: Solve for x
    x = 5,764,689,164,941.52/3,727,027.96
  6. Step 6: Final answer
    x = 1,546,725.49

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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.