Home / 3,693,075.80-5,540,132.10-1,168,467.80

Finding the Fourth Proportional to 3,693,075.80, 5,540,132.10 and 1,168,467.80

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Solution

The fourth proportional to 3,693,075.80, 5,540,132.10 and 1,168,467.80 is: 1,752,865.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,075.80 : 5,540,132.10 = 1,168,467.80 : x
  2. Step 2: Convert to fraction form
    3,693,075.80/5,540,132.10 = 1,168,467.80/x
  3. Step 3: Cross multiply
    3,693,075.80x = 5,540,132.10 × 1,168,467.80
  4. Step 4: Simplify right side
    3,693,075.80x = 6,473,465,966,596.38
  5. Step 5: Solve for x
    x = 6,473,465,966,596.38/3,693,075.80
  6. Step 6: Final answer
    x = 1,752,865.72

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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.