Home / 1,666,822.32-2,300,078.46-941,733

Finding the Fourth Proportional to 1,666,822.32, 2,300,078.46 and 941,733

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Solution

The fourth proportional to 1,666,822.32, 2,300,078.46 and 941,733 is: 1,299,514.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,822.32 : 2,300,078.46 = 941,733 : x
  2. Step 2: Convert to fraction form
    1,666,822.32/2,300,078.46 = 941,733/x
  3. Step 3: Cross multiply
    1,666,822.32x = 2,300,078.46 × 941,733
  4. Step 4: Simplify right side
    1,666,822.32x = 2,166,059,788,371.18
  5. Step 5: Solve for x
    x = 2,166,059,788,371.18/1,666,822.32
  6. Step 6: Final answer
    x = 1,299,514.51

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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.