Home / 5,826,809.80-8,738,141.10-2,633,465.80

Finding the Fourth Proportional to 5,826,809.80, 8,738,141.10 and 2,633,465.80

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Solution

The fourth proportional to 5,826,809.80, 8,738,141.10 and 2,633,465.80 is: 3,949,261.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,809.80 : 8,738,141.10 = 2,633,465.80 : x
  2. Step 2: Convert to fraction form
    5,826,809.80/8,738,141.10 = 2,633,465.80/x
  3. Step 3: Cross multiply
    5,826,809.80x = 8,738,141.10 × 2,633,465.80
  4. Step 4: Simplify right side
    5,826,809.80x = 23,011,595,742,424.38
  5. Step 5: Solve for x
    x = 23,011,595,742,424.38/5,826,809.80
  6. Step 6: Final answer
    x = 3,949,261.52

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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.