Home / 1,731,521.41-2,597,282.11-469,349.03

Finding the Fourth Proportional to 1,731,521.41, 2,597,282.11 and 469,349.03

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Solution

The fourth proportional to 1,731,521.41, 2,597,282.11 and 469,349.03 is: 704,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,521.41 : 2,597,282.11 = 469,349.03 : x
  2. Step 2: Convert to fraction form
    1,731,521.41/2,597,282.11 = 469,349.03/x
  3. Step 3: Cross multiply
    1,731,521.41x = 2,597,282.11 × 469,349.03
  4. Step 4: Simplify right side
    1,731,521.41x = 1,219,031,846,044.74
  5. Step 5: Solve for x
    x = 1,219,031,846,044.74/1,731,521.41
  6. Step 6: Final answer
    x = 704,023.55

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Double scale
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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.