Home / 6,603,091.80-9,892,827.90-4,075,794.60

Finding the Fourth Proportional to 6,603,091.80, 9,892,827.90 and 4,075,794.60

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Solution

The fourth proportional to 6,603,091.80, 9,892,827.90 and 4,075,794.60 is: 6,106,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,603,091.80 : 9,892,827.90 = 4,075,794.60 : x
  2. Step 2: Convert to fraction form
    6,603,091.80/9,892,827.90 = 4,075,794.60/x
  3. Step 3: Cross multiply
    6,603,091.80x = 9,892,827.90 × 4,075,794.60
  4. Step 4: Simplify right side
    6,603,091.80x = 40,321,134,533,549.34
  5. Step 5: Solve for x
    x = 40,321,134,533,549.34/6,603,091.80
  6. Step 6: Final answer
    x = 6,106,402.24

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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.