Home / 1,707,498.15-2,356,394.98-943,600.92

Finding the Fourth Proportional to 1,707,498.15, 2,356,394.98 and 943,600.92

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Solution

The fourth proportional to 1,707,498.15, 2,356,394.98 and 943,600.92 is: 1,302,195.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,498.15 : 2,356,394.98 = 943,600.92 : x
  2. Step 2: Convert to fraction form
    1,707,498.15/2,356,394.98 = 943,600.92/x
  3. Step 3: Cross multiply
    1,707,498.15x = 2,356,394.98 × 943,600.92
  4. Step 4: Simplify right side
    1,707,498.15x = 2,223,496,478,081.87
  5. Step 5: Solve for x
    x = 2,223,496,478,081.87/1,707,498.15
  6. Step 6: Final answer
    x = 1,302,195.54

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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.