Home / 1,349,498.88-2,024,209.44-352,226.88

Finding the Fourth Proportional to 1,349,498.88, 2,024,209.44 and 352,226.88

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Solution

The fourth proportional to 1,349,498.88, 2,024,209.44 and 352,226.88 is: 528,330.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,498.88 : 2,024,209.44 = 352,226.88 : x
  2. Step 2: Convert to fraction form
    1,349,498.88/2,024,209.44 = 352,226.88/x
  3. Step 3: Cross multiply
    1,349,498.88x = 2,024,209.44 × 352,226.88
  4. Step 4: Simplify right side
    1,349,498.88x = 712,980,975,517.75
  5. Step 5: Solve for x
    x = 712,980,975,517.75/1,349,498.88
  6. Step 6: Final answer
    x = 528,330.17

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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.