Home / 2,388,232.80-3,292,279.56-1,814,276.52

Finding the Fourth Proportional to 2,388,232.80, 3,292,279.56 and 1,814,276.52

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Solution

The fourth proportional to 2,388,232.80, 3,292,279.56 and 1,814,276.52 is: 2,501,056.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,232.80 : 3,292,279.56 = 1,814,276.52 : x
  2. Step 2: Convert to fraction form
    2,388,232.80/3,292,279.56 = 1,814,276.52/x
  3. Step 3: Cross multiply
    2,388,232.80x = 3,292,279.56 × 1,814,276.52
  4. Step 4: Simplify right side
    2,388,232.80x = 5,973,105,502,983.93
  5. Step 5: Solve for x
    x = 5,973,105,502,983.93/2,388,232.80
  6. Step 6: Final answer
    x = 2,501,056.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.