Home / 1,692,745.89-2,539,110.25-599,341.87

Finding the Fourth Proportional to 1,692,745.89, 2,539,110.25 and 599,341.87

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Solution

The fourth proportional to 1,692,745.89, 2,539,110.25 and 599,341.87 is: 899,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,745.89 : 2,539,110.25 = 599,341.87 : x
  2. Step 2: Convert to fraction form
    1,692,745.89/2,539,110.25 = 599,341.87/x
  3. Step 3: Cross multiply
    1,692,745.89x = 2,539,110.25 × 599,341.87
  4. Step 4: Simplify right side
    1,692,745.89x = 1,521,795,085,371.17
  5. Step 5: Solve for x
    x = 1,521,795,085,371.17/1,692,745.89
  6. Step 6: Final answer
    x = 899,009.77

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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.