Home / 1,608,108.92-2,412,228.96-410,062.28

Finding the Fourth Proportional to 1,608,108.92, 2,412,228.96 and 410,062.28

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Solution

The fourth proportional to 1,608,108.92, 2,412,228.96 and 410,062.28 is: 615,110.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,108.92 : 2,412,228.96 = 410,062.28 : x
  2. Step 2: Convert to fraction form
    1,608,108.92/2,412,228.96 = 410,062.28/x
  3. Step 3: Cross multiply
    1,608,108.92x = 2,412,228.96 × 410,062.28
  4. Step 4: Simplify right side
    1,608,108.92x = 989,164,107,219.63
  5. Step 5: Solve for x
    x = 989,164,107,219.63/1,608,108.92
  6. Step 6: Final answer
    x = 615,110.14

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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.