Home / 6,222,954.74-9,338,795.37-2,579,740.79

Finding the Fourth Proportional to 6,222,954.74, 9,338,795.37 and 2,579,740.79

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Solution

The fourth proportional to 6,222,954.74, 9,338,795.37 and 2,579,740.79 is: 3,871,419.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,954.74 : 9,338,795.37 = 2,579,740.79 : x
  2. Step 2: Convert to fraction form
    6,222,954.74/9,338,795.37 = 2,579,740.79/x
  3. Step 3: Cross multiply
    6,222,954.74x = 9,338,795.37 × 2,579,740.79
  4. Step 4: Simplify right side
    6,222,954.74x = 24,091,671,298,758.16
  5. Step 5: Solve for x
    x = 24,091,671,298,758.16/6,222,954.74
  6. Step 6: Final answer
    x = 3,871,419.98

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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.