Home / 2,435,814.97-3,361,399.90-1,348,088.65

Finding the Fourth Proportional to 2,435,814.97, 3,361,399.90 and 1,348,088.65

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Solution

The fourth proportional to 2,435,814.97, 3,361,399.90 and 1,348,088.65 is: 1,860,348.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,814.97 : 3,361,399.90 = 1,348,088.65 : x
  2. Step 2: Convert to fraction form
    2,435,814.97/3,361,399.90 = 1,348,088.65/x
  3. Step 3: Cross multiply
    2,435,814.97x = 3,361,399.90 × 1,348,088.65
  4. Step 4: Simplify right side
    2,435,814.97x = 4,531,465,053,301.14
  5. Step 5: Solve for x
    x = 4,531,465,053,301.14/2,435,814.97
  6. Step 6: Final answer
    x = 1,860,348.63

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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.