Home / 1,534,324.92-2,301,117.81-469,376.20

Finding the Fourth Proportional to 1,534,324.92, 2,301,117.81 and 469,376.20

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Solution

The fourth proportional to 1,534,324.92, 2,301,117.81 and 469,376.20 is: 703,951.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,324.92 : 2,301,117.81 = 469,376.20 : x
  2. Step 2: Convert to fraction form
    1,534,324.92/2,301,117.81 = 469,376.20/x
  3. Step 3: Cross multiply
    1,534,324.92x = 2,301,117.81 × 469,376.20
  4. Step 4: Simplify right side
    1,534,324.92x = 1,080,089,933,410.12
  5. Step 5: Solve for x
    x = 1,080,089,933,410.12/1,534,324.92
  6. Step 6: Final answer
    x = 703,951.24

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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.