Home / 4,082,632.53-5,634,032.55-2,222,061.36

Finding the Fourth Proportional to 4,082,632.53, 5,634,032.55 and 2,222,061.36

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Solution

The fourth proportional to 4,082,632.53, 5,634,032.55 and 2,222,061.36 is: 3,066,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,632.53 : 5,634,032.55 = 2,222,061.36 : x
  2. Step 2: Convert to fraction form
    4,082,632.53/5,634,032.55 = 2,222,061.36/x
  3. Step 3: Cross multiply
    4,082,632.53x = 5,634,032.55 × 2,222,061.36
  4. Step 4: Simplify right side
    4,082,632.53x = 12,519,166,030,337.27
  5. Step 5: Solve for x
    x = 12,519,166,030,337.27/4,082,632.53
  6. Step 6: Final answer
    x = 3,066,444.49

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1.5x scale

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.