Home / 3,026,123.37-4,538,299.29-2,492,320.41

Finding the Fourth Proportional to 3,026,123.37, 4,538,299.29 and 2,492,320.41

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Solution

The fourth proportional to 3,026,123.37, 4,538,299.29 and 2,492,320.41 is: 3,737,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,123.37 : 4,538,299.29 = 2,492,320.41 : x
  2. Step 2: Convert to fraction form
    3,026,123.37/4,538,299.29 = 2,492,320.41/x
  3. Step 3: Cross multiply
    3,026,123.37x = 4,538,299.29 × 2,492,320.41
  4. Step 4: Simplify right side
    3,026,123.37x = 11,310,895,947,155.51
  5. Step 5: Solve for x
    x = 11,310,895,947,155.51/3,026,123.37
  6. Step 6: Final answer
    x = 3,737,751.10

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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.