Home / 2,742,414.80-4,113,622.20-2,033,826.80

Finding the Fourth Proportional to 2,742,414.80, 4,113,622.20 and 2,033,826.80

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Solution

The fourth proportional to 2,742,414.80, 4,113,622.20 and 2,033,826.80 is: 3,050,740.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,414.80 : 4,113,622.20 = 2,033,826.80 : x
  2. Step 2: Convert to fraction form
    2,742,414.80/4,113,622.20 = 2,033,826.80/x
  3. Step 3: Cross multiply
    2,742,414.80x = 4,113,622.20 × 2,033,826.80
  4. Step 4: Simplify right side
    2,742,414.80x = 8,366,395,075,434.96
  5. Step 5: Solve for x
    x = 8,366,395,075,434.96/2,742,414.80
  6. Step 6: Final answer
    x = 3,050,740.20

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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.