Home / 2,510,395.77-3,466,014.49-1,928,582.69

Finding the Fourth Proportional to 2,510,395.77, 3,466,014.49 and 1,928,582.69

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Solution

The fourth proportional to 2,510,395.77, 3,466,014.49 and 1,928,582.69 is: 2,662,725.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,395.77 : 3,466,014.49 = 1,928,582.69 : x
  2. Step 2: Convert to fraction form
    2,510,395.77/3,466,014.49 = 1,928,582.69/x
  3. Step 3: Cross multiply
    2,510,395.77x = 3,466,014.49 × 1,928,582.69
  4. Step 4: Simplify right side
    2,510,395.77x = 6,684,495,548,703.18
  5. Step 5: Solve for x
    x = 6,684,495,548,703.18/2,510,395.77
  6. Step 6: Final answer
    x = 2,662,725.79

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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.