Home / 2,216,053-3,324,079.48-533,156.48

Finding the Fourth Proportional to 2,216,053, 3,324,079.48 and 533,156.48

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Solution

The fourth proportional to 2,216,053, 3,324,079.48 and 533,156.48 is: 799,734.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,053 : 3,324,079.48 = 533,156.48 : x
  2. Step 2: Convert to fraction form
    2,216,053/3,324,079.48 = 533,156.48/x
  3. Step 3: Cross multiply
    2,216,053x = 3,324,079.48 × 533,156.48
  4. Step 4: Simplify right side
    2,216,053x = 1,772,254,514,797.03
  5. Step 5: Solve for x
    x = 1,772,254,514,797.03/2,216,053
  6. Step 6: Final answer
    x = 799,734.72

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Double scale
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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.