Home / 2,206,296.48-3,044,592.72-1,348,292.64

Finding the Fourth Proportional to 2,206,296.48, 3,044,592.72 and 1,348,292.64

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Solution

The fourth proportional to 2,206,296.48, 3,044,592.72 and 1,348,292.64 is: 1,860,584.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,296.48 : 3,044,592.72 = 1,348,292.64 : x
  2. Step 2: Convert to fraction form
    2,206,296.48/3,044,592.72 = 1,348,292.64/x
  3. Step 3: Cross multiply
    2,206,296.48x = 3,044,592.72 × 1,348,292.64
  4. Step 4: Simplify right side
    2,206,296.48x = 4,105,001,956,173.58
  5. Step 5: Solve for x
    x = 4,105,001,956,173.58/2,206,296.48
  6. Step 6: Final answer
    x = 1,860,584.92

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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.