Home / 1,059,298.24-1,588,447.92-384,904

Finding the Fourth Proportional to 1,059,298.24, 1,588,447.92 and 384,904

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Solution

The fourth proportional to 1,059,298.24, 1,588,447.92 and 384,904 is: 577,174.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,298.24 : 1,588,447.92 = 384,904 : x
  2. Step 2: Convert to fraction form
    1,059,298.24/1,588,447.92 = 384,904/x
  3. Step 3: Cross multiply
    1,059,298.24x = 1,588,447.92 × 384,904
  4. Step 4: Simplify right side
    1,059,298.24x = 611,399,958,199.68
  5. Step 5: Solve for x
    x = 611,399,958,199.68/1,059,298.24
  6. Step 6: Final answer
    x = 577,174.52

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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.