Home / 9,861,166.40-14,780,758.30-4,100,674.01

Finding the Fourth Proportional to 9,861,166.40, 14,780,758.30 and 4,100,674.01

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Solution

The fourth proportional to 9,861,166.40, 14,780,758.30 and 4,100,674.01 is: 6,146,440.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,166.40 : 14,780,758.30 = 4,100,674.01 : x
  2. Step 2: Convert to fraction form
    9,861,166.40/14,780,758.30 = 4,100,674.01/x
  3. Step 3: Cross multiply
    9,861,166.40x = 14,780,758.30 × 4,100,674.01
  4. Step 4: Simplify right side
    9,861,166.40x = 60,611,071,324,746.30
  5. Step 5: Solve for x
    x = 60,611,071,324,746.30/9,861,166.40
  6. Step 6: Final answer
    x = 6,146,440.38

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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.