Home / 2,617,266.84-3,611,722.98-1,471,322.76

Finding the Fourth Proportional to 2,617,266.84, 3,611,722.98 and 1,471,322.76

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Solution

The fourth proportional to 2,617,266.84, 3,611,722.98 and 1,471,322.76 is: 2,030,366.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,266.84 : 3,611,722.98 = 1,471,322.76 : x
  2. Step 2: Convert to fraction form
    2,617,266.84/3,611,722.98 = 1,471,322.76/x
  3. Step 3: Cross multiply
    2,617,266.84x = 3,611,722.98 × 1,471,322.76
  4. Step 4: Simplify right side
    2,617,266.84x = 5,314,010,223,289.02
  5. Step 5: Solve for x
    x = 5,314,010,223,289.02/2,617,266.84
  6. Step 6: Final answer
    x = 2,030,366.24

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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.