Home / 2,304,663.79-3,181,630.51-1,683,771.76

Finding the Fourth Proportional to 2,304,663.79, 3,181,630.51 and 1,683,771.76

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Solution

The fourth proportional to 2,304,663.79, 3,181,630.51 and 1,683,771.76 is: 2,324,477.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,663.79 : 3,181,630.51 = 1,683,771.76 : x
  2. Step 2: Convert to fraction form
    2,304,663.79/3,181,630.51 = 1,683,771.76/x
  3. Step 3: Cross multiply
    2,304,663.79x = 3,181,630.51 × 1,683,771.76
  4. Step 4: Simplify right side
    2,304,663.79x = 5,357,139,596,413.09
  5. Step 5: Solve for x
    x = 5,357,139,596,413.09/2,304,663.79
  6. Step 6: Final answer
    x = 2,324,477.71

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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.