Home / 1,608,106.92-2,412,225.96-410,060.28

Finding the Fourth Proportional to 1,608,106.92, 2,412,225.96 and 410,060.28

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Solution

The fourth proportional to 1,608,106.92, 2,412,225.96 and 410,060.28 is: 615,107.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,106.92 : 2,412,225.96 = 410,060.28 : x
  2. Step 2: Convert to fraction form
    1,608,106.92/2,412,225.96 = 410,060.28/x
  3. Step 3: Cross multiply
    1,608,106.92x = 2,412,225.96 × 410,060.28
  4. Step 4: Simplify right side
    1,608,106.92x = 989,158,052,580.87
  5. Step 5: Solve for x
    x = 989,158,052,580.87/1,608,106.92
  6. Step 6: Final answer
    x = 615,107.14

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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.