Home / 4,458,935.20-6,152,954.94-2,472,123.96

Finding the Fourth Proportional to 4,458,935.20, 6,152,954.94 and 2,472,123.96

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Solution

The fourth proportional to 4,458,935.20, 6,152,954.94 and 2,472,123.96 is: 3,411,322.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,935.20 : 6,152,954.94 = 2,472,123.96 : x
  2. Step 2: Convert to fraction form
    4,458,935.20/6,152,954.94 = 2,472,123.96/x
  3. Step 3: Cross multiply
    4,458,935.20x = 6,152,954.94 × 2,472,123.96
  4. Step 4: Simplify right side
    4,458,935.20x = 15,210,867,331,974.36
  5. Step 5: Solve for x
    x = 15,210,867,331,974.36/4,458,935.20
  6. Step 6: Final answer
    x = 3,411,322.80

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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.