Home / 1,049,412.90-1,574,450.14-797,896.92

Finding the Fourth Proportional to 1,049,412.90, 1,574,450.14 and 797,896.92

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Solution

The fourth proportional to 1,049,412.90, 1,574,450.14 and 797,896.92 is: 1,197,096.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,412.90 : 1,574,450.14 = 797,896.92 : x
  2. Step 2: Convert to fraction form
    1,049,412.90/1,574,450.14 = 797,896.92/x
  3. Step 3: Cross multiply
    1,049,412.90x = 1,574,450.14 × 797,896.92
  4. Step 4: Simplify right side
    1,049,412.90x = 1,256,248,917,399.57
  5. Step 5: Solve for x
    x = 1,256,248,917,399.57/1,049,412.90
  6. Step 6: Final answer
    x = 1,197,096.89

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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.