Home / 1,598,208.38-2,205,570.75-954,002.25

Finding the Fourth Proportional to 1,598,208.38, 2,205,570.75 and 954,002.25

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Solution

The fourth proportional to 1,598,208.38, 2,205,570.75 and 954,002.25 is: 1,316,548.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,208.38 : 2,205,570.75 = 954,002.25 : x
  2. Step 2: Convert to fraction form
    1,598,208.38/2,205,570.75 = 954,002.25/x
  3. Step 3: Cross multiply
    1,598,208.38x = 2,205,570.75 × 954,002.25
  4. Step 4: Simplify right side
    1,598,208.38x = 2,104,119,458,034.19
  5. Step 5: Solve for x
    x = 2,104,119,458,034.19/1,598,208.38
  6. Step 6: Final answer
    x = 1,316,548.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.