Home / 1,030,893.74-1,422,632.96-601,090.83

Finding the Fourth Proportional to 1,030,893.74, 1,422,632.96 and 601,090.83

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Solution

The fourth proportional to 1,030,893.74, 1,422,632.96 and 601,090.83 is: 829,505.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,893.74 : 1,422,632.96 = 601,090.83 : x
  2. Step 2: Convert to fraction form
    1,030,893.74/1,422,632.96 = 601,090.83/x
  3. Step 3: Cross multiply
    1,030,893.74x = 1,422,632.96 × 601,090.83
  4. Step 4: Simplify right side
    1,030,893.74x = 855,131,623,706.30
  5. Step 5: Solve for x
    x = 855,131,623,706.30/1,030,893.74
  6. Step 6: Final answer
    x = 829,505.11

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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.