Home / 1,722,416.58-2,583,998.25-524,307.57

Finding the Fourth Proportional to 1,722,416.58, 2,583,998.25 and 524,307.57

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Solution

The fourth proportional to 1,722,416.58, 2,583,998.25 and 524,307.57 is: 786,575.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,416.58 : 2,583,998.25 = 524,307.57 : x
  2. Step 2: Convert to fraction form
    1,722,416.58/2,583,998.25 = 524,307.57/x
  3. Step 3: Cross multiply
    1,722,416.58x = 2,583,998.25 × 524,307.57
  4. Step 4: Simplify right side
    1,722,416.58x = 1,354,809,843,341.75
  5. Step 5: Solve for x
    x = 1,354,809,843,341.75/1,722,416.58
  6. Step 6: Final answer
    x = 786,575.01

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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.