Home / 3,301,679.40-4,952,519.10-2,345,085.60

Finding the Fourth Proportional to 3,301,679.40, 4,952,519.10 and 2,345,085.60

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Solution

The fourth proportional to 3,301,679.40, 4,952,519.10 and 2,345,085.60 is: 3,517,628.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,679.40 : 4,952,519.10 = 2,345,085.60 : x
  2. Step 2: Convert to fraction form
    3,301,679.40/4,952,519.10 = 2,345,085.60/x
  3. Step 3: Cross multiply
    3,301,679.40x = 4,952,519.10 × 2,345,085.60
  4. Step 4: Simplify right side
    3,301,679.40x = 11,614,081,225,134.96
  5. Step 5: Solve for x
    x = 11,614,081,225,134.96/3,301,679.40
  6. Step 6: Final answer
    x = 3,517,628.40

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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.