Home / 3,386,469.26-4,673,303.16-1,837,691.93

Finding the Fourth Proportional to 3,386,469.26, 4,673,303.16 and 1,837,691.93

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Solution

The fourth proportional to 3,386,469.26, 4,673,303.16 and 1,837,691.93 is: 2,536,001.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,469.26 : 4,673,303.16 = 1,837,691.93 : x
  2. Step 2: Convert to fraction form
    3,386,469.26/4,673,303.16 = 1,837,691.93/x
  3. Step 3: Cross multiply
    3,386,469.26x = 4,673,303.16 × 1,837,691.93
  4. Step 4: Simplify right side
    3,386,469.26x = 8,588,091,503,575.50
  5. Step 5: Solve for x
    x = 8,588,091,503,575.50/3,386,469.26
  6. Step 6: Final answer
    x = 2,536,001.61

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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.