Home / 4,090,882-6,137,208.80-1,566,537.36

Finding the Fourth Proportional to 4,090,882, 6,137,208.80 and 1,566,537.36

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Solution

The fourth proportional to 4,090,882, 6,137,208.80 and 1,566,537.36 is: 2,350,145.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,882 : 6,137,208.80 = 1,566,537.36 : x
  2. Step 2: Convert to fraction form
    4,090,882/6,137,208.80 = 1,566,537.36/x
  3. Step 3: Cross multiply
    4,090,882x = 6,137,208.80 × 1,566,537.36
  4. Step 4: Simplify right side
    4,090,882x = 9,614,166,871,320.77
  5. Step 5: Solve for x
    x = 9,614,166,871,320.77/4,090,882
  6. Step 6: Final answer
    x = 2,350,145.24

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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.