Home / 3,749,693.04-5,624,803.86-1,855,926

Finding the Fourth Proportional to 3,749,693.04, 5,624,803.86 and 1,855,926

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Solution

The fourth proportional to 3,749,693.04, 5,624,803.86 and 1,855,926 is: 2,784,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,693.04 : 5,624,803.86 = 1,855,926 : x
  2. Step 2: Convert to fraction form
    3,749,693.04/5,624,803.86 = 1,855,926/x
  3. Step 3: Cross multiply
    3,749,693.04x = 5,624,803.86 × 1,855,926
  4. Step 4: Simplify right side
    3,749,693.04x = 10,439,219,728,674.36
  5. Step 5: Solve for x
    x = 10,439,219,728,674.36/3,749,693.04
  6. Step 6: Final answer
    x = 2,784,019.82

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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.