Home / 9,812,096.62-14,716,985.81-2,624,187.60

Finding the Fourth Proportional to 9,812,096.62, 14,716,985.81 and 2,624,187.60

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Solution

The fourth proportional to 9,812,096.62, 14,716,985.81 and 2,624,187.60 is: 3,935,971.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,096.62 : 14,716,985.81 = 2,624,187.60 : x
  2. Step 2: Convert to fraction form
    9,812,096.62/14,716,985.81 = 2,624,187.60/x
  3. Step 3: Cross multiply
    9,812,096.62x = 14,716,985.81 × 2,624,187.60
  4. Step 4: Simplify right side
    9,812,096.62x = 38,620,131,658,857.02
  5. Step 5: Solve for x
    x = 38,620,131,658,857.02/9,812,096.62
  6. Step 6: Final answer
    x = 3,935,971.40

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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.