Home / 1,885,462.93-2,603,240.59-1,765,002.97

Finding the Fourth Proportional to 1,885,462.93, 2,603,240.59 and 1,765,002.97

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Solution

The fourth proportional to 1,885,462.93, 2,603,240.59 and 1,765,002.97 is: 2,436,922.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,462.93 : 2,603,240.59 = 1,765,002.97 : x
  2. Step 2: Convert to fraction form
    1,885,462.93/2,603,240.59 = 1,765,002.97/x
  3. Step 3: Cross multiply
    1,885,462.93x = 2,603,240.59 × 1,765,002.97
  4. Step 4: Simplify right side
    1,885,462.93x = 4,594,727,355,545.84
  5. Step 5: Solve for x
    x = 4,594,727,355,545.84/1,885,462.93
  6. Step 6: Final answer
    x = 2,436,922.68

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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.