Home / 3,050,484.86-4,209,667.52-1,673,837.48

Finding the Fourth Proportional to 3,050,484.86, 4,209,667.52 and 1,673,837.48

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Solution

The fourth proportional to 3,050,484.86, 4,209,667.52 and 1,673,837.48 is: 2,309,894.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,484.86 : 4,209,667.52 = 1,673,837.48 : x
  2. Step 2: Convert to fraction form
    3,050,484.86/4,209,667.52 = 1,673,837.48/x
  3. Step 3: Cross multiply
    3,050,484.86x = 4,209,667.52 × 1,673,837.48
  4. Step 4: Simplify right side
    3,050,484.86x = 7,046,299,273,314.65
  5. Step 5: Solve for x
    x = 7,046,299,273,314.65/3,050,484.86
  6. Step 6: Final answer
    x = 2,309,894.85

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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.