Home / 1,707,945.51-2,356,974.15-933,577.41

Finding the Fourth Proportional to 1,707,945.51, 2,356,974.15 and 933,577.41

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Solution

The fourth proportional to 1,707,945.51, 2,356,974.15 and 933,577.41 is: 1,288,341.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,945.51 : 2,356,974.15 = 933,577.41 : x
  2. Step 2: Convert to fraction form
    1,707,945.51/2,356,974.15 = 933,577.41/x
  3. Step 3: Cross multiply
    1,707,945.51x = 2,356,974.15 × 933,577.41
  4. Step 4: Simplify right side
    1,707,945.51x = 2,200,417,822,393.95
  5. Step 5: Solve for x
    x = 2,200,417,822,393.95/1,707,945.51
  6. Step 6: Final answer
    x = 1,288,341.93

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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.