Home / 6,603,088.80-9,892,823.40-4,075,791.60

Finding the Fourth Proportional to 6,603,088.80, 9,892,823.40 and 4,075,791.60

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Solution

The fourth proportional to 6,603,088.80, 9,892,823.40 and 4,075,791.60 is: 6,106,397.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,088.80 : 9,892,823.40 = 4,075,791.60 : x
  2. Step 2: Convert to fraction form
    6,603,088.80/9,892,823.40 = 4,075,791.60/x
  3. Step 3: Cross multiply
    6,603,088.80x = 9,892,823.40 × 4,075,791.60
  4. Step 4: Simplify right side
    6,603,088.80x = 40,321,086,514,003.45
  5. Step 5: Solve for x
    x = 40,321,086,514,003.45/6,603,088.80
  6. Step 6: Final answer
    x = 6,106,397.74

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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.