Home / 1,061,383.64-1,592,130.18-303,165.32

Finding the Fourth Proportional to 1,061,383.64, 1,592,130.18 and 303,165.32

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Solution

The fourth proportional to 1,061,383.64, 1,592,130.18 and 303,165.32 is: 454,763.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,383.64 : 1,592,130.18 = 303,165.32 : x
  2. Step 2: Convert to fraction form
    1,061,383.64/1,592,130.18 = 303,165.32/x
  3. Step 3: Cross multiply
    1,061,383.64x = 1,592,130.18 × 303,165.32
  4. Step 4: Simplify right side
    1,061,383.64x = 482,678,655,501.36
  5. Step 5: Solve for x
    x = 482,678,655,501.36/1,061,383.64
  6. Step 6: Final answer
    x = 454,763.61

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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.