Home / 4,082,622.02-5,634,018.06-2,222,050.86

Finding the Fourth Proportional to 4,082,622.02, 5,634,018.06 and 2,222,050.86

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Solution

The fourth proportional to 4,082,622.02, 5,634,018.06 and 2,222,050.86 is: 3,066,430.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,622.02 : 5,634,018.06 = 2,222,050.86 : x
  2. Step 2: Convert to fraction form
    4,082,622.02/5,634,018.06 = 2,222,050.86/x
  3. Step 3: Cross multiply
    4,082,622.02x = 5,634,018.06 × 2,222,050.86
  4. Step 4: Simplify right side
    4,082,622.02x = 12,519,074,675,478.53
  5. Step 5: Solve for x
    x = 12,519,074,675,478.53/4,082,622.02
  6. Step 6: Final answer
    x = 3,066,430.01

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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.