Home / 2,254,944.02-3,382,055.97-657,133.35

Finding the Fourth Proportional to 2,254,944.02, 3,382,055.97 and 657,133.35

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Solution

The fourth proportional to 2,254,944.02, 3,382,055.97 and 657,133.35 is: 985,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,944.02 : 3,382,055.97 = 657,133.35 : x
  2. Step 2: Convert to fraction form
    2,254,944.02/3,382,055.97 = 657,133.35/x
  3. Step 3: Cross multiply
    2,254,944.02x = 3,382,055.97 × 657,133.35
  4. Step 4: Simplify right side
    2,254,944.02x = 2,222,461,769,453.60
  5. Step 5: Solve for x
    x = 2,222,461,769,453.60/2,254,944.02
  6. Step 6: Final answer
    x = 985,595.10

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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.