Home / 2,594,266.10-3,880,901.55-2,279,338.10

Finding the Fourth Proportional to 2,594,266.10, 3,880,901.55 and 2,279,338.10

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Solution

The fourth proportional to 2,594,266.10, 3,880,901.55 and 2,279,338.10 is: 3,409,783.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,266.10 : 3,880,901.55 = 2,279,338.10 : x
  2. Step 2: Convert to fraction form
    2,594,266.10/3,880,901.55 = 2,279,338.10/x
  3. Step 3: Cross multiply
    2,594,266.10x = 3,880,901.55 × 2,279,338.10
  4. Step 4: Simplify right side
    2,594,266.10x = 8,845,886,765,264.06
  5. Step 5: Solve for x
    x = 8,845,886,765,264.06/2,594,266.10
  6. Step 6: Final answer
    x = 3,409,783.89

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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.