Home / 1,409,674.30-2,115,400.98-600,057.49

Finding the Fourth Proportional to 1,409,674.30, 2,115,400.98 and 600,057.49

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Solution

The fourth proportional to 1,409,674.30, 2,115,400.98 and 600,057.49 is: 900,464.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,674.30 : 2,115,400.98 = 600,057.49 : x
  2. Step 2: Convert to fraction form
    1,409,674.30/2,115,400.98 = 600,057.49/x
  3. Step 3: Cross multiply
    1,409,674.30x = 2,115,400.98 × 600,057.49
  4. Step 4: Simplify right side
    1,409,674.30x = 1,269,362,199,955.11
  5. Step 5: Solve for x
    x = 1,269,362,199,955.11/1,409,674.30
  6. Step 6: Final answer
    x = 900,464.88

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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.