Home / 2,261,900.66-3,392,848.83-579,001.46

Finding the Fourth Proportional to 2,261,900.66, 3,392,848.83 and 579,001.46

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Solution

The fourth proportional to 2,261,900.66, 3,392,848.83 and 579,001.46 is: 868,501.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,900.66 : 3,392,848.83 = 579,001.46 : x
  2. Step 2: Convert to fraction form
    2,261,900.66/3,392,848.83 = 579,001.46/x
  3. Step 3: Cross multiply
    2,261,900.66x = 3,392,848.83 × 579,001.46
  4. Step 4: Simplify right side
    2,261,900.66x = 1,964,464,426,129.29
  5. Step 5: Solve for x
    x = 1,964,464,426,129.29/2,261,900.66
  6. Step 6: Final answer
    x = 868,501.64

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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.