Home / 1,875,759.01-2,588,513.62-1,059,945.13

Finding the Fourth Proportional to 1,875,759.01, 2,588,513.62 and 1,059,945.13

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Solution

The fourth proportional to 1,875,759.01, 2,588,513.62 and 1,059,945.13 is: 1,462,705.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,759.01 : 2,588,513.62 = 1,059,945.13 : x
  2. Step 2: Convert to fraction form
    1,875,759.01/2,588,513.62 = 1,059,945.13/x
  3. Step 3: Cross multiply
    1,875,759.01x = 2,588,513.62 × 1,059,945.13
  4. Step 4: Simplify right side
    1,875,759.01x = 2,743,682,405,457.67
  5. Step 5: Solve for x
    x = 2,743,682,405,457.67/1,875,759.01
  6. Step 6: Final answer
    x = 1,462,705.17

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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.