Home / 6,375,075.36-8,797,347.36-3,474,404.16

Finding the Fourth Proportional to 6,375,075.36, 8,797,347.36 and 3,474,404.16

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Solution

The fourth proportional to 6,375,075.36, 8,797,347.36 and 3,474,404.16 is: 4,794,537.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,075.36 : 8,797,347.36 = 3,474,404.16 : x
  2. Step 2: Convert to fraction form
    6,375,075.36/8,797,347.36 = 3,474,404.16/x
  3. Step 3: Cross multiply
    6,375,075.36x = 8,797,347.36 × 3,474,404.16
  4. Step 4: Simplify right side
    6,375,075.36x = 30,565,540,264,549.02
  5. Step 5: Solve for x
    x = 30,565,540,264,549.02/6,375,075.36
  6. Step 6: Final answer
    x = 4,794,537.87

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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.