Home / 1,308,496.35-1,959,595.16-886,492.83

Finding the Fourth Proportional to 1,308,496.35, 1,959,595.16 and 886,492.83

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Solution

The fourth proportional to 1,308,496.35, 1,959,595.16 and 886,492.83 is: 1,327,605.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,496.35 : 1,959,595.16 = 886,492.83 : x
  2. Step 2: Convert to fraction form
    1,308,496.35/1,959,595.16 = 886,492.83/x
  3. Step 3: Cross multiply
    1,308,496.35x = 1,959,595.16 × 886,492.83
  4. Step 4: Simplify right side
    1,308,496.35x = 1,737,167,054,610.24
  5. Step 5: Solve for x
    x = 1,737,167,054,610.24/1,308,496.35
  6. Step 6: Final answer
    x = 1,327,605.58

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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.