Home / 1,476,695.89-2,037,841.11-797,632.39

Finding the Fourth Proportional to 1,476,695.89, 2,037,841.11 and 797,632.39

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Solution

The fourth proportional to 1,476,695.89, 2,037,841.11 and 797,632.39 is: 1,100,733.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,695.89 : 2,037,841.11 = 797,632.39 : x
  2. Step 2: Convert to fraction form
    1,476,695.89/2,037,841.11 = 797,632.39/x
  3. Step 3: Cross multiply
    1,476,695.89x = 2,037,841.11 × 797,632.39
  4. Step 4: Simplify right side
    1,476,695.89x = 1,625,448,075,009.55
  5. Step 5: Solve for x
    x = 1,625,448,075,009.55/1,476,695.89
  6. Step 6: Final answer
    x = 1,100,733.12

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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.