Home / 1,855,111.68-2,782,531.44-592,600.32

Finding the Fourth Proportional to 1,855,111.68, 2,782,531.44 and 592,600.32

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Solution

The fourth proportional to 1,855,111.68, 2,782,531.44 and 592,600.32 is: 888,857.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,855,111.68 : 2,782,531.44 = 592,600.32 : x
  2. Step 2: Convert to fraction form
    1,855,111.68/2,782,531.44 = 592,600.32/x
  3. Step 3: Cross multiply
    1,855,111.68x = 2,782,531.44 × 592,600.32
  4. Step 4: Simplify right side
    1,855,111.68x = 1,648,929,021,754.06
  5. Step 5: Solve for x
    x = 1,648,929,021,754.06/1,855,111.68
  6. Step 6: Final answer
    x = 888,857.01

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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.