Home / 4,728,652.50-7,093,975.08-1,533,529.56

Finding the Fourth Proportional to 4,728,652.50, 7,093,975.08 and 1,533,529.56

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Solution

The fourth proportional to 4,728,652.50, 7,093,975.08 and 1,533,529.56 is: 2,300,617.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,652.50 : 7,093,975.08 = 1,533,529.56 : x
  2. Step 2: Convert to fraction form
    4,728,652.50/7,093,975.08 = 1,533,529.56/x
  3. Step 3: Cross multiply
    4,728,652.50x = 7,093,975.08 × 1,533,529.56
  4. Step 4: Simplify right side
    4,728,652.50x = 10,878,820,483,083.37
  5. Step 5: Solve for x
    x = 10,878,820,483,083.37/4,728,652.50
  6. Step 6: Final answer
    x = 2,300,617.46

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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.