Home / 2,435,813.97-3,361,398.53-1,348,087.65

Finding the Fourth Proportional to 2,435,813.97, 3,361,398.53 and 1,348,087.65

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Solution

The fourth proportional to 2,435,813.97, 3,361,398.53 and 1,348,087.65 is: 1,860,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,813.97 : 3,361,398.53 = 1,348,087.65 : x
  2. Step 2: Convert to fraction form
    2,435,813.97/3,361,398.53 = 1,348,087.65/x
  3. Step 3: Cross multiply
    2,435,813.97x = 3,361,398.53 × 1,348,087.65
  4. Step 4: Simplify right side
    2,435,813.97x = 4,531,459,838,280.72
  5. Step 5: Solve for x
    x = 4,531,459,838,280.72/2,435,813.97
  6. Step 6: Final answer
    x = 1,860,347.26

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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.