Home / 2,473,822.72-3,711,618.60-1,526,090.32

Finding the Fourth Proportional to 2,473,822.72, 3,711,618.60 and 1,526,090.32

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Solution

The fourth proportional to 2,473,822.72, 3,711,618.60 and 1,526,090.32 is: 2,289,681.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,822.72 : 3,711,618.60 = 1,526,090.32 : x
  2. Step 2: Convert to fraction form
    2,473,822.72/3,711,618.60 = 1,526,090.32/x
  3. Step 3: Cross multiply
    2,473,822.72x = 3,711,618.60 × 1,526,090.32
  4. Step 4: Simplify right side
    2,473,822.72x = 5,664,265,216,991.95
  5. Step 5: Solve for x
    x = 5,664,265,216,991.95/2,473,822.72
  6. Step 6: Final answer
    x = 2,289,681.14

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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.