Home / 3,426,091.02-5,141,462.04-1,829,799.72

Finding the Fourth Proportional to 3,426,091.02, 5,141,462.04 and 1,829,799.72

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Solution

The fourth proportional to 3,426,091.02, 5,141,462.04 and 1,829,799.72 is: 2,745,941.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,091.02 : 5,141,462.04 = 1,829,799.72 : x
  2. Step 2: Convert to fraction form
    3,426,091.02/5,141,462.04 = 1,829,799.72/x
  3. Step 3: Cross multiply
    3,426,091.02x = 5,141,462.04 × 1,829,799.72
  4. Step 4: Simplify right side
    3,426,091.02x = 9,407,845,801,182.63
  5. Step 5: Solve for x
    x = 9,407,845,801,182.63/3,426,091.02
  6. Step 6: Final answer
    x = 2,745,941.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.