Home / 1,534,216.17-2,301,416.52-469,267.46

Finding the Fourth Proportional to 1,534,216.17, 2,301,416.52 and 469,267.46

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Solution

The fourth proportional to 1,534,216.17, 2,301,416.52 and 469,267.46 is: 703,929.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,216.17 : 2,301,416.52 = 469,267.46 : x
  2. Step 2: Convert to fraction form
    1,534,216.17/2,301,416.52 = 469,267.46/x
  3. Step 3: Cross multiply
    1,534,216.17x = 2,301,416.52 × 469,267.46
  4. Step 4: Simplify right side
    1,534,216.17x = 1,079,979,884,742.44
  5. Step 5: Solve for x
    x = 1,079,979,884,742.44/1,534,216.17
  6. Step 6: Final answer
    x = 703,929.41

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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.