Home / 2,706,151.12-3,733,609.85-1,845,216.70

Finding the Fourth Proportional to 2,706,151.12, 3,733,609.85 and 1,845,216.70

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Solution

The fourth proportional to 2,706,151.12, 3,733,609.85 and 1,845,216.70 is: 2,545,799.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,151.12 : 3,733,609.85 = 1,845,216.70 : x
  2. Step 2: Convert to fraction form
    2,706,151.12/3,733,609.85 = 1,845,216.70/x
  3. Step 3: Cross multiply
    2,706,151.12x = 3,733,609.85 × 1,845,216.70
  4. Step 4: Simplify right side
    2,706,151.12x = 6,889,319,241,783.51
  5. Step 5: Solve for x
    x = 6,889,319,241,783.51/2,706,151.12
  6. Step 6: Final answer
    x = 2,545,799.90

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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.