Home / 4,031,718.50-6,047,577.75-1,667,814.50

Finding the Fourth Proportional to 4,031,718.50, 6,047,577.75 and 1,667,814.50

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Solution

The fourth proportional to 4,031,718.50, 6,047,577.75 and 1,667,814.50 is: 2,501,721.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,718.50 : 6,047,577.75 = 1,667,814.50 : x
  2. Step 2: Convert to fraction form
    4,031,718.50/6,047,577.75 = 1,667,814.50/x
  3. Step 3: Cross multiply
    4,031,718.50x = 6,047,577.75 × 1,667,814.50
  4. Step 4: Simplify right side
    4,031,718.50x = 10,086,237,861,327.38
  5. Step 5: Solve for x
    x = 10,086,237,861,327.38/4,031,718.50
  6. Step 6: Final answer
    x = 2,501,721.75

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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.