Home / 9,361,204.40-14,041,806.60-3,968,937.20

Finding the Fourth Proportional to 9,361,204.40, 14,041,806.60 and 3,968,937.20

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Solution

The fourth proportional to 9,361,204.40, 14,041,806.60 and 3,968,937.20 is: 5,953,405.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,204.40 : 14,041,806.60 = 3,968,937.20 : x
  2. Step 2: Convert to fraction form
    9,361,204.40/14,041,806.60 = 3,968,937.20/x
  3. Step 3: Cross multiply
    9,361,204.40x = 14,041,806.60 × 3,968,937.20
  4. Step 4: Simplify right side
    9,361,204.40x = 55,731,048,569,945.52
  5. Step 5: Solve for x
    x = 55,731,048,569,945.52/9,361,204.40
  6. Step 6: Final answer
    x = 5,953,405.80

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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.