Home / 1,059,296.24-1,588,444.92-384,902

Finding the Fourth Proportional to 1,059,296.24, 1,588,444.92 and 384,902

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Solution

The fourth proportional to 1,059,296.24, 1,588,444.92 and 384,902 is: 577,171.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,296.24 : 1,588,444.92 = 384,902 : x
  2. Step 2: Convert to fraction form
    1,059,296.24/1,588,444.92 = 384,902/x
  3. Step 3: Cross multiply
    1,059,296.24x = 1,588,444.92 × 384,902
  4. Step 4: Simplify right side
    1,059,296.24x = 611,395,626,597.84
  5. Step 5: Solve for x
    x = 611,395,626,597.84/1,059,296.24
  6. Step 6: Final answer
    x = 577,171.53

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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.