Home / 1,608,602.02-2,412,901.67-410,524.25

Finding the Fourth Proportional to 1,608,602.02, 2,412,901.67 and 410,524.25

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Solution

The fourth proportional to 1,608,602.02, 2,412,901.67 and 410,524.25 is: 615,786.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,602.02 : 2,412,901.67 = 410,524.25 : x
  2. Step 2: Convert to fraction form
    1,608,602.02/2,412,901.67 = 410,524.25/x
  3. Step 3: Cross multiply
    1,608,602.02x = 2,412,901.67 × 410,524.25
  4. Step 4: Simplify right side
    1,608,602.02x = 990,554,634,283.37
  5. Step 5: Solve for x
    x = 990,554,634,283.37/1,608,602.02
  6. Step 6: Final answer
    x = 615,786.02

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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.