Home / 6,018,059.60-9,021,840.60-3,622,857.20

Finding the Fourth Proportional to 6,018,059.60, 9,021,840.60 and 3,622,857.20

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Solution

The fourth proportional to 6,018,059.60, 9,021,840.60 and 3,622,857.20 is: 5,431,126.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,059.60 : 9,021,840.60 = 3,622,857.20 : x
  2. Step 2: Convert to fraction form
    6,018,059.60/9,021,840.60 = 3,622,857.20/x
  3. Step 3: Cross multiply
    6,018,059.60x = 9,021,840.60 × 3,622,857.20
  4. Step 4: Simplify right side
    6,018,059.60x = 32,684,840,174,962.32
  5. Step 5: Solve for x
    x = 32,684,840,174,962.32/6,018,059.60
  6. Step 6: Final answer
    x = 5,431,126.04

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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.