Home / 2,059,328.20-3,088,992.30-543,008.20

Finding the Fourth Proportional to 2,059,328.20, 3,088,992.30 and 543,008.20

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Solution

The fourth proportional to 2,059,328.20, 3,088,992.30 and 543,008.20 is: 814,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,328.20 : 3,088,992.30 = 543,008.20 : x
  2. Step 2: Convert to fraction form
    2,059,328.20/3,088,992.30 = 543,008.20/x
  3. Step 3: Cross multiply
    2,059,328.20x = 3,088,992.30 × 543,008.20
  4. Step 4: Simplify right side
    2,059,328.20x = 1,677,348,148,636.86
  5. Step 5: Solve for x
    x = 1,677,348,148,636.86/2,059,328.20
  6. Step 6: Final answer
    x = 814,512.30

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Double scale
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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.