Home / 1,841,404.84-2,541,130.80-1,025,618.20

Finding the Fourth Proportional to 1,841,404.84, 2,541,130.80 and 1,025,618.20

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Solution

The fourth proportional to 1,841,404.84, 2,541,130.80 and 1,025,618.20 is: 1,415,348.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,404.84 : 2,541,130.80 = 1,025,618.20 : x
  2. Step 2: Convert to fraction form
    1,841,404.84/2,541,130.80 = 1,025,618.20/x
  3. Step 3: Cross multiply
    1,841,404.84x = 2,541,130.80 × 1,025,618.20
  4. Step 4: Simplify right side
    1,841,404.84x = 2,606,229,997,060.56
  5. Step 5: Solve for x
    x = 2,606,229,997,060.56/1,841,404.84
  6. Step 6: Final answer
    x = 1,415,348.73

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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.