Home / 2,526,926-3,791,045.64-753,998

Finding the Fourth Proportional to 2,526,926, 3,791,045.64 and 753,998

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Solution

The fourth proportional to 2,526,926, 3,791,045.64 and 753,998 is: 1,131,192.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,926 : 3,791,045.64 = 753,998 : x
  2. Step 2: Convert to fraction form
    2,526,926/3,791,045.64 = 753,998/x
  3. Step 3: Cross multiply
    2,526,926x = 3,791,045.64 × 753,998
  4. Step 4: Simplify right side
    2,526,926x = 2,858,440,830,468.72
  5. Step 5: Solve for x
    x = 2,858,440,830,468.72/2,526,926
  6. Step 6: Final answer
    x = 1,131,192.93

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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.