Home / 595,467.03-893,199.18-258,464

Finding the Fourth Proportional to 595,467.03, 893,199.18 and 258,464

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Solution

The fourth proportional to 595,467.03, 893,199.18 and 258,464 is: 387,695.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,467.03 : 893,199.18 = 258,464 : x
  2. Step 2: Convert to fraction form
    595,467.03/893,199.18 = 258,464/x
  3. Step 3: Cross multiply
    595,467.03x = 893,199.18 × 258,464
  4. Step 4: Simplify right side
    595,467.03x = 230,859,832,859.52
  5. Step 5: Solve for x
    x = 230,859,832,859.52/595,467.03
  6. Step 6: Final answer
    x = 387,695.41

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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.