Home / 1,299,992.60-1,950,233.14-590,070.56

Finding the Fourth Proportional to 1,299,992.60, 1,950,233.14 and 590,070.56

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Solution

The fourth proportional to 1,299,992.60, 1,950,233.14 and 590,070.56 is: 885,216.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,299,992.60 : 1,950,233.14 = 590,070.56 : x
  2. Step 2: Convert to fraction form
    1,299,992.60/1,950,233.14 = 590,070.56/x
  3. Step 3: Cross multiply
    1,299,992.60x = 1,950,233.14 × 590,070.56
  4. Step 4: Simplify right side
    1,299,992.60x = 1,150,775,161,050.36
  5. Step 5: Solve for x
    x = 1,150,775,161,050.36/1,299,992.60
  6. Step 6: Final answer
    x = 885,216.70

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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.