Home / 1,010,004.00-1,515,259.73-290,347.00

Finding the Fourth Proportional to 1,010,004.00, 1,515,259.73 and 290,347.00

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Solution

The fourth proportional to 1,010,004.00, 1,515,259.73 and 290,347.00 is: 435,593.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,004.00 : 1,515,259.73 = 290,347.00 : x
  2. Step 2: Convert to fraction form
    1,010,004.00/1,515,259.73 = 290,347.00/x
  3. Step 3: Cross multiply
    1,010,004.00x = 1,515,259.73 × 290,347.00
  4. Step 4: Simplify right side
    1,010,004.00x = 439,951,113,764.03
  5. Step 5: Solve for x
    x = 439,951,113,764.03/1,010,004.00
  6. Step 6: Final answer
    x = 435,593.44

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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.