Home / 2,351,036.07-3,526,558.02-645,202.80

Finding the Fourth Proportional to 2,351,036.07, 3,526,558.02 and 645,202.80

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Solution

The fourth proportional to 2,351,036.07, 3,526,558.02 and 645,202.80 is: 967,805.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,036.07 : 3,526,558.02 = 645,202.80 : x
  2. Step 2: Convert to fraction form
    2,351,036.07/3,526,558.02 = 645,202.80/x
  3. Step 3: Cross multiply
    2,351,036.07x = 3,526,558.02 × 645,202.80
  4. Step 4: Simplify right side
    2,351,036.07x = 2,275,345,108,866.46
  5. Step 5: Solve for x
    x = 2,275,345,108,866.46/2,351,036.07
  6. Step 6: Final answer
    x = 967,805.27

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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.