Home / 4,421,235.11-6,631,852.67-1,226,361.29

Finding the Fourth Proportional to 4,421,235.11, 6,631,852.67 and 1,226,361.29

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Solution

The fourth proportional to 4,421,235.11, 6,631,852.67 and 1,226,361.29 is: 1,839,541.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,235.11 : 6,631,852.67 = 1,226,361.29 : x
  2. Step 2: Convert to fraction form
    4,421,235.11/6,631,852.67 = 1,226,361.29/x
  3. Step 3: Cross multiply
    4,421,235.11x = 6,631,852.67 × 1,226,361.29
  4. Step 4: Simplify right side
    4,421,235.11x = 8,133,047,356,180.07
  5. Step 5: Solve for x
    x = 8,133,047,356,180.07/4,421,235.11
  6. Step 6: Final answer
    x = 1,839,541.93

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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.