Home / 1,602,548.62-2,404,012.77-1,003,559.29

Finding the Fourth Proportional to 1,602,548.62, 2,404,012.77 and 1,003,559.29

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Solution

The fourth proportional to 1,602,548.62, 2,404,012.77 and 1,003,559.29 is: 1,505,457.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,548.62 : 2,404,012.77 = 1,003,559.29 : x
  2. Step 2: Convert to fraction form
    1,602,548.62/2,404,012.77 = 1,003,559.29/x
  3. Step 3: Cross multiply
    1,602,548.62x = 2,404,012.77 × 1,003,559.29
  4. Step 4: Simplify right side
    1,602,548.62x = 2,412,569,342,602.10
  5. Step 5: Solve for x
    x = 2,412,569,342,602.10/1,602,548.62
  6. Step 6: Final answer
    x = 1,505,457.82

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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.