Home / 2,393,186.58-3,588,842.57-834,818.40

Finding the Fourth Proportional to 2,393,186.58, 3,588,842.57 and 834,818.40

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Solution

The fourth proportional to 2,393,186.58, 3,588,842.57 and 834,818.40 is: 1,251,900.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,186.58 : 3,588,842.57 = 834,818.40 : x
  2. Step 2: Convert to fraction form
    2,393,186.58/3,588,842.57 = 834,818.40/x
  3. Step 3: Cross multiply
    2,393,186.58x = 3,588,842.57 × 834,818.40
  4. Step 4: Simplify right side
    2,393,186.58x = 2,996,031,807,965.20
  5. Step 5: Solve for x
    x = 2,996,031,807,965.20/2,393,186.58
  6. Step 6: Final answer
    x = 1,251,900.64

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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.