Home / 3,041,078.04-4,196,516.94-1,664,418.94

Finding the Fourth Proportional to 3,041,078.04, 4,196,516.94 and 1,664,418.94

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Solution

The fourth proportional to 3,041,078.04, 4,196,516.94 and 1,664,418.94 is: 2,296,804.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,078.04 : 4,196,516.94 = 1,664,418.94 : x
  2. Step 2: Convert to fraction form
    3,041,078.04/4,196,516.94 = 1,664,418.94/x
  3. Step 3: Cross multiply
    3,041,078.04x = 4,196,516.94 × 1,664,418.94
  4. Step 4: Simplify right side
    3,041,078.04x = 6,984,762,276,966.84
  5. Step 5: Solve for x
    x = 6,984,762,276,966.84/3,041,078.04
  6. Step 6: Final answer
    x = 2,296,804.68

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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.