Home / 4,124,558.02-6,179,516.79-1,723,117.54

Finding the Fourth Proportional to 4,124,558.02, 6,179,516.79 and 1,723,117.54

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Solution

The fourth proportional to 4,124,558.02, 6,179,516.79 and 1,723,117.54 is: 2,581,618.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,558.02 : 6,179,516.79 = 1,723,117.54 : x
  2. Step 2: Convert to fraction form
    4,124,558.02/6,179,516.79 = 1,723,117.54/x
  3. Step 3: Cross multiply
    4,124,558.02x = 6,179,516.79 × 1,723,117.54
  4. Step 4: Simplify right side
    4,124,558.02x = 10,648,033,769,573.50
  5. Step 5: Solve for x
    x = 10,648,033,769,573.50/4,124,558.02
  6. Step 6: Final answer
    x = 2,581,618.13

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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.