Home / 2,346,668.10-3,238,427.02-1,441,250.10

Finding the Fourth Proportional to 2,346,668.10, 3,238,427.02 and 1,441,250.10

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Solution

The fourth proportional to 2,346,668.10, 3,238,427.02 and 1,441,250.10 is: 1,988,940.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,668.10 : 3,238,427.02 = 1,441,250.10 : x
  2. Step 2: Convert to fraction form
    2,346,668.10/3,238,427.02 = 1,441,250.10/x
  3. Step 3: Cross multiply
    2,346,668.10x = 3,238,427.02 × 1,441,250.10
  4. Step 4: Simplify right side
    2,346,668.10x = 4,667,383,266,417.70
  5. Step 5: Solve for x
    x = 4,667,383,266,417.70/2,346,668.10
  6. Step 6: Final answer
    x = 1,988,940.52

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1.5x scale

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.