Home / 967,016.80-1,450,525.20-960,018.40

Finding the Fourth Proportional to 967,016.80, 1,450,525.20 and 960,018.40

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Solution

The fourth proportional to 967,016.80, 1,450,525.20 and 960,018.40 is: 1,440,027.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,016.80 : 1,450,525.20 = 960,018.40 : x
  2. Step 2: Convert to fraction form
    967,016.80/1,450,525.20 = 960,018.40/x
  3. Step 3: Cross multiply
    967,016.80x = 1,450,525.20 × 960,018.40
  4. Step 4: Simplify right side
    967,016.80x = 1,392,530,881,663.68
  5. Step 5: Solve for x
    x = 1,392,530,881,663.68/967,016.80
  6. Step 6: Final answer
    x = 1,440,027.60

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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.