Home / 965,337.30-1,446,580.35-699,657.30

Finding the Fourth Proportional to 965,337.30, 1,446,580.35 and 699,657.30

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Solution

The fourth proportional to 965,337.30, 1,446,580.35 and 699,657.30 is: 1,048,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,337.30 : 1,446,580.35 = 699,657.30 : x
  2. Step 2: Convert to fraction form
    965,337.30/1,446,580.35 = 699,657.30/x
  3. Step 3: Cross multiply
    965,337.30x = 1,446,580.35 × 699,657.30
  4. Step 4: Simplify right side
    965,337.30x = 1,012,110,501,914.06
  5. Step 5: Solve for x
    x = 1,012,110,501,914.06/965,337.30
  6. Step 6: Final answer
    x = 1,048,452.70

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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.