Home / 4,839,510.67-7,260,359.60-1,601,040.76

Finding the Fourth Proportional to 4,839,510.67, 7,260,359.60 and 1,601,040.76

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Solution

The fourth proportional to 4,839,510.67, 7,260,359.60 and 1,601,040.76 is: 2,401,922.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,510.67 : 7,260,359.60 = 1,601,040.76 : x
  2. Step 2: Convert to fraction form
    4,839,510.67/7,260,359.60 = 1,601,040.76/x
  3. Step 3: Cross multiply
    4,839,510.67x = 7,260,359.60 × 1,601,040.76
  4. Step 4: Simplify right side
    4,839,510.67x = 11,624,131,637,709
  5. Step 5: Solve for x
    x = 11,624,131,637,709/4,839,510.67
  6. Step 6: Final answer
    x = 2,401,922.93

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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.