Home / 1,598,836.37-2,206,519.95-910,537.34

Finding the Fourth Proportional to 1,598,836.37, 2,206,519.95 and 910,537.34

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Solution

The fourth proportional to 1,598,836.37, 2,206,519.95 and 910,537.34 is: 1,256,613.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,836.37 : 2,206,519.95 = 910,537.34 : x
  2. Step 2: Convert to fraction form
    1,598,836.37/2,206,519.95 = 910,537.34/x
  3. Step 3: Cross multiply
    1,598,836.37x = 2,206,519.95 × 910,537.34
  4. Step 4: Simplify right side
    1,598,836.37x = 2,009,118,805,929.93
  5. Step 5: Solve for x
    x = 2,009,118,805,929.93/1,598,836.37
  6. Step 6: Final answer
    x = 1,256,613.15

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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.