Home / 960,024.20-1,440,036.30-946,027.40

Finding the Fourth Proportional to 960,024.20, 1,440,036.30 and 946,027.40

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Solution

The fourth proportional to 960,024.20, 1,440,036.30 and 946,027.40 is: 1,419,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,024.20 : 1,440,036.30 = 946,027.40 : x
  2. Step 2: Convert to fraction form
    960,024.20/1,440,036.30 = 946,027.40/x
  3. Step 3: Cross multiply
    960,024.20x = 1,440,036.30 × 946,027.40
  4. Step 4: Simplify right side
    960,024.20x = 1,362,313,796,794.62
  5. Step 5: Solve for x
    x = 1,362,313,796,794.62/960,024.20
  6. Step 6: Final answer
    x = 1,419,041.10

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1.5x scale

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.