Home / 4,146,107.04-5,721,376.01-2,285,441.06

Finding the Fourth Proportional to 4,146,107.04, 5,721,376.01 and 2,285,441.06

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Solution

The fourth proportional to 4,146,107.04, 5,721,376.01 and 2,285,441.06 is: 3,153,769.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,107.04 : 5,721,376.01 = 2,285,441.06 : x
  2. Step 2: Convert to fraction form
    4,146,107.04/5,721,376.01 = 2,285,441.06/x
  3. Step 3: Cross multiply
    4,146,107.04x = 5,721,376.01 × 2,285,441.06
  4. Step 4: Simplify right side
    4,146,107.04x = 13,075,867,612,918.89
  5. Step 5: Solve for x
    x = 13,075,867,612,918.89/4,146,107.04
  6. Step 6: Final answer
    x = 3,153,769.91

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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.