Home / 5,892,928.60-8,132,159.80-3,314,611.12

Finding the Fourth Proportional to 5,892,928.60, 8,132,159.80 and 3,314,611.12

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Solution

The fourth proportional to 5,892,928.60, 8,132,159.80 and 3,314,611.12 is: 4,574,117.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,928.60 : 8,132,159.80 = 3,314,611.12 : x
  2. Step 2: Convert to fraction form
    5,892,928.60/8,132,159.80 = 3,314,611.12/x
  3. Step 3: Cross multiply
    5,892,928.60x = 8,132,159.80 × 3,314,611.12
  4. Step 4: Simplify right side
    5,892,928.60x = 26,954,947,302,696.98
  5. Step 5: Solve for x
    x = 26,954,947,302,696.98/5,892,928.60
  6. Step 6: Final answer
    x = 4,574,117.41

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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.