Home / 1,166,328.60-1,749,492.90-967,038.23

Finding the Fourth Proportional to 1,166,328.60, 1,749,492.90 and 967,038.23

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Solution

The fourth proportional to 1,166,328.60, 1,749,492.90 and 967,038.23 is: 1,450,557.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,328.60 : 1,749,492.90 = 967,038.23 : x
  2. Step 2: Convert to fraction form
    1,166,328.60/1,749,492.90 = 967,038.23/x
  3. Step 3: Cross multiply
    1,166,328.60x = 1,749,492.90 × 967,038.23
  4. Step 4: Simplify right side
    1,166,328.60x = 1,691,826,517,413.57
  5. Step 5: Solve for x
    x = 1,691,826,517,413.57/1,166,328.60
  6. Step 6: Final answer
    x = 1,450,557.35

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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.