Home / 3,772,174.08-5,656,193.28-1,495,392

Finding the Fourth Proportional to 3,772,174.08, 5,656,193.28 and 1,495,392

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Solution

The fourth proportional to 3,772,174.08, 5,656,193.28 and 1,495,392 is: 2,242,268.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,772,174.08 : 5,656,193.28 = 1,495,392 : x
  2. Step 2: Convert to fraction form
    3,772,174.08/5,656,193.28 = 1,495,392/x
  3. Step 3: Cross multiply
    3,772,174.08x = 5,656,193.28 × 1,495,392
  4. Step 4: Simplify right side
    3,772,174.08x = 8,458,226,181,365.76
  5. Step 5: Solve for x
    x = 8,458,226,181,365.76/3,772,174.08
  6. Step 6: Final answer
    x = 2,242,268.25

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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.