Home / 2,561,130.68-3,841,171-941,341.28

Finding the Fourth Proportional to 2,561,130.68, 3,841,171 and 941,341.28

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Solution

The fourth proportional to 2,561,130.68, 3,841,171 and 941,341.28 is: 1,411,818.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,130.68 : 3,841,171 = 941,341.28 : x
  2. Step 2: Convert to fraction form
    2,561,130.68/3,841,171 = 941,341.28/x
  3. Step 3: Cross multiply
    2,561,130.68x = 3,841,171 × 941,341.28
  4. Step 4: Simplify right side
    2,561,130.68x = 3,615,852,825,838.88
  5. Step 5: Solve for x
    x = 3,615,852,825,838.88/2,561,130.68
  6. Step 6: Final answer
    x = 1,411,818.95

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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.