Home / 4,885,938.54-7,324,142.37-2,326,465.79

Finding the Fourth Proportional to 4,885,938.54, 7,324,142.37 and 2,326,465.79

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Solution

The fourth proportional to 4,885,938.54, 7,324,142.37 and 2,326,465.79 is: 3,487,429.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,938.54 : 7,324,142.37 = 2,326,465.79 : x
  2. Step 2: Convert to fraction form
    4,885,938.54/7,324,142.37 = 2,326,465.79/x
  3. Step 3: Cross multiply
    4,885,938.54x = 7,324,142.37 × 2,326,465.79
  4. Step 4: Simplify right side
    4,885,938.54x = 17,039,366,664,894.52
  5. Step 5: Solve for x
    x = 17,039,366,664,894.52/4,885,938.54
  6. Step 6: Final answer
    x = 3,487,429.60

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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.