Home / 2,511,748.60-3,466,173.54-1,365,818.92

Finding the Fourth Proportional to 2,511,748.60, 3,466,173.54 and 1,365,818.92

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Solution

The fourth proportional to 2,511,748.60, 3,466,173.54 and 1,365,818.92 is: 1,884,808.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,748.60 : 3,466,173.54 = 1,365,818.92 : x
  2. Step 2: Convert to fraction form
    2,511,748.60/3,466,173.54 = 1,365,818.92/x
  3. Step 3: Cross multiply
    2,511,748.60x = 3,466,173.54 × 1,365,818.92
  4. Step 4: Simplify right side
    2,511,748.60x = 4,734,165,400,935.38
  5. Step 5: Solve for x
    x = 4,734,165,400,935.38/2,511,748.60
  6. Step 6: Final answer
    x = 1,884,808.62

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1.5x scale

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.