Home / 2,953,133.44-4,075,362.24-1,745,898.88

Finding the Fourth Proportional to 2,953,133.44, 4,075,362.24 and 1,745,898.88

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Solution

The fourth proportional to 2,953,133.44, 4,075,362.24 and 1,745,898.88 is: 2,409,362.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,133.44 : 4,075,362.24 = 1,745,898.88 : x
  2. Step 2: Convert to fraction form
    2,953,133.44/4,075,362.24 = 1,745,898.88/x
  3. Step 3: Cross multiply
    2,953,133.44x = 4,075,362.24 × 1,745,898.88
  4. Step 4: Simplify right side
    2,953,133.44x = 7,115,170,370,410.29
  5. Step 5: Solve for x
    x = 7,115,170,370,410.29/2,953,133.44
  6. Step 6: Final answer
    x = 2,409,362.97

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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.