Home / 1,601,020.20-2,402,358.12-703,093.08

Finding the Fourth Proportional to 1,601,020.20, 2,402,358.12 and 703,093.08

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Solution

The fourth proportional to 1,601,020.20, 2,402,358.12 and 703,093.08 is: 1,055,003.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,020.20 : 2,402,358.12 = 703,093.08 : x
  2. Step 2: Convert to fraction form
    1,601,020.20/2,402,358.12 = 703,093.08/x
  3. Step 3: Cross multiply
    1,601,020.20x = 2,402,358.12 × 703,093.08
  4. Step 4: Simplify right side
    1,601,020.20x = 1,689,081,369,853.81
  5. Step 5: Solve for x
    x = 1,689,081,369,853.81/1,601,020.20
  6. Step 6: Final answer
    x = 1,055,003.16

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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.