Home / 1,654,304.46-2,283,526.77-1,000,964.19

Finding the Fourth Proportional to 1,654,304.46, 2,283,526.77 and 1,000,964.19

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Solution

The fourth proportional to 1,654,304.46, 2,283,526.77 and 1,000,964.19 is: 1,381,685.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,304.46 : 2,283,526.77 = 1,000,964.19 : x
  2. Step 2: Convert to fraction form
    1,654,304.46/2,283,526.77 = 1,000,964.19/x
  3. Step 3: Cross multiply
    1,654,304.46x = 2,283,526.77 × 1,000,964.19
  4. Step 4: Simplify right side
    1,654,304.46x = 2,285,728,523,676.37
  5. Step 5: Solve for x
    x = 2,285,728,523,676.37/1,654,304.46
  6. Step 6: Final answer
    x = 1,381,685.52

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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.