Home / 1,722,044.96-2,583,460.56-524,137.04

Finding the Fourth Proportional to 1,722,044.96, 2,583,460.56 and 524,137.04

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Solution

The fourth proportional to 1,722,044.96, 2,583,460.56 and 524,137.04 is: 786,325.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,044.96 : 2,583,460.56 = 524,137.04 : x
  2. Step 2: Convert to fraction form
    1,722,044.96/2,583,460.56 = 524,137.04/x
  3. Step 3: Cross multiply
    1,722,044.96x = 2,583,460.56 × 524,137.04
  4. Step 4: Simplify right side
    1,722,044.96x = 1,354,087,370,875.14
  5. Step 5: Solve for x
    x = 1,354,087,370,875.14/1,722,044.96
  6. Step 6: Final answer
    x = 786,325.21

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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.