Home / 2,684,276.94-3,702,890.61-1,595,774.28

Finding the Fourth Proportional to 2,684,276.94, 3,702,890.61 and 1,595,774.28

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Solution

The fourth proportional to 2,684,276.94, 3,702,890.61 and 1,595,774.28 is: 2,201,329.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,276.94 : 3,702,890.61 = 1,595,774.28 : x
  2. Step 2: Convert to fraction form
    2,684,276.94/3,702,890.61 = 1,595,774.28/x
  3. Step 3: Cross multiply
    2,684,276.94x = 3,702,890.61 × 1,595,774.28
  4. Step 4: Simplify right side
    2,684,276.94x = 5,908,977,597,091.51
  5. Step 5: Solve for x
    x = 5,908,977,597,091.51/2,684,276.94
  6. Step 6: Final answer
    x = 2,201,329.34

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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.