Home / 3,403,584.26-4,697,044.72-1,875,789.80

Finding the Fourth Proportional to 3,403,584.26, 4,697,044.72 and 1,875,789.80

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Solution

The fourth proportional to 3,403,584.26, 4,697,044.72 and 1,875,789.80 is: 2,588,644.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,584.26 : 4,697,044.72 = 1,875,789.80 : x
  2. Step 2: Convert to fraction form
    3,403,584.26/4,697,044.72 = 1,875,789.80/x
  3. Step 3: Cross multiply
    3,403,584.26x = 4,697,044.72 × 1,875,789.80
  4. Step 4: Simplify right side
    3,403,584.26x = 8,810,668,575,919.86
  5. Step 5: Solve for x
    x = 8,810,668,575,919.86/3,403,584.26
  6. Step 6: Final answer
    x = 2,588,644.18

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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.