Home / 5,056,226.04-6,977,592-2,764,386.78

Finding the Fourth Proportional to 5,056,226.04, 6,977,592 and 2,764,386.78

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Solution

The fourth proportional to 5,056,226.04, 6,977,592 and 2,764,386.78 is: 3,814,853.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,226.04 : 6,977,592 = 2,764,386.78 : x
  2. Step 2: Convert to fraction form
    5,056,226.04/6,977,592 = 2,764,386.78/x
  3. Step 3: Cross multiply
    5,056,226.04x = 6,977,592 × 2,764,386.78
  4. Step 4: Simplify right side
    5,056,226.04x = 19,288,763,081,033.76
  5. Step 5: Solve for x
    x = 19,288,763,081,033.76/5,056,226.04
  6. Step 6: Final answer
    x = 3,814,853.79

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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.