Home / 1,071,262.08-1,606,898.39-361,296.27

Finding the Fourth Proportional to 1,071,262.08, 1,606,898.39 and 361,296.27

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Solution

The fourth proportional to 1,071,262.08, 1,606,898.39 and 361,296.27 is: 541,946.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,262.08 : 1,606,898.39 = 361,296.27 : x
  2. Step 2: Convert to fraction form
    1,071,262.08/1,606,898.39 = 361,296.27/x
  3. Step 3: Cross multiply
    1,071,262.08x = 1,606,898.39 × 361,296.27
  4. Step 4: Simplify right side
    1,071,262.08x = 580,566,392,769.52
  5. Step 5: Solve for x
    x = 580,566,392,769.52/1,071,262.08
  6. Step 6: Final answer
    x = 541,946.18

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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.