Home / 2,332,215.01-3,218,566.29-1,365,656.70

Finding the Fourth Proportional to 2,332,215.01, 3,218,566.29 and 1,365,656.70

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Solution

The fourth proportional to 2,332,215.01, 3,218,566.29 and 1,365,656.70 is: 1,884,670.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,215.01 : 3,218,566.29 = 1,365,656.70 : x
  2. Step 2: Convert to fraction form
    2,332,215.01/3,218,566.29 = 1,365,656.70/x
  3. Step 3: Cross multiply
    2,332,215.01x = 3,218,566.29 × 1,365,656.70
  4. Step 4: Simplify right side
    2,332,215.01x = 4,395,456,618,332.64
  5. Step 5: Solve for x
    x = 4,395,456,618,332.64/2,332,215.01
  6. Step 6: Final answer
    x = 1,884,670.41

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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.