Home / 1,169,738.19-1,754,669.67-371,083.59

Finding the Fourth Proportional to 1,169,738.19, 1,754,669.67 and 371,083.59

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Solution

The fourth proportional to 1,169,738.19, 1,754,669.67 and 371,083.59 is: 556,645.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,738.19 : 1,754,669.67 = 371,083.59 : x
  2. Step 2: Convert to fraction form
    1,169,738.19/1,754,669.67 = 371,083.59/x
  3. Step 3: Cross multiply
    1,169,738.19x = 1,754,669.67 × 371,083.59
  4. Step 4: Simplify right side
    1,169,738.19x = 651,129,120,407.72
  5. Step 5: Solve for x
    x = 651,129,120,407.72/1,169,738.19
  6. Step 6: Final answer
    x = 556,645.18

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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.