Home / 1,740,586.72-2,610,288.80-603,083.44

Finding the Fourth Proportional to 1,740,586.72, 2,610,288.80 and 603,083.44

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Solution

The fourth proportional to 1,740,586.72, 2,610,288.80 and 603,083.44 is: 904,420.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,586.72 : 2,610,288.80 = 603,083.44 : x
  2. Step 2: Convert to fraction form
    1,740,586.72/2,610,288.80 = 603,083.44/x
  3. Step 3: Cross multiply
    1,740,586.72x = 2,610,288.80 × 603,083.44
  4. Step 4: Simplify right side
    1,740,586.72x = 1,574,221,948,897.47
  5. Step 5: Solve for x
    x = 1,574,221,948,897.47/1,740,586.72
  6. Step 6: Final answer
    x = 904,420.29

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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.