Home / 3,411,329.94-5,116,798.08-2,063,130.57

Finding the Fourth Proportional to 3,411,329.94, 5,116,798.08 and 2,063,130.57

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Solution

The fourth proportional to 3,411,329.94, 5,116,798.08 and 2,063,130.57 is: 3,094,576.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,411,329.94 : 5,116,798.08 = 2,063,130.57 : x
  2. Step 2: Convert to fraction form
    3,411,329.94/5,116,798.08 = 2,063,130.57/x
  3. Step 3: Cross multiply
    3,411,329.94x = 5,116,798.08 × 2,063,130.57
  4. Step 4: Simplify right side
    3,411,329.94x = 10,556,622,548,340.22
  5. Step 5: Solve for x
    x = 10,556,622,548,340.22/3,411,329.94
  6. Step 6: Final answer
    x = 3,094,576.82

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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.