Home / 3,048,785.73-4,574,950.20-1,365,889.23

Finding the Fourth Proportional to 3,048,785.73, 4,574,950.20 and 1,365,889.23

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Solution

The fourth proportional to 3,048,785.73, 4,574,950.20 and 1,365,889.23 is: 2,049,627.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,785.73 : 4,574,950.20 = 1,365,889.23 : x
  2. Step 2: Convert to fraction form
    3,048,785.73/4,574,950.20 = 1,365,889.23/x
  3. Step 3: Cross multiply
    3,048,785.73x = 4,574,950.20 × 1,365,889.23
  4. Step 4: Simplify right side
    3,048,785.73x = 6,248,875,205,966.35
  5. Step 5: Solve for x
    x = 6,248,875,205,966.35/3,048,785.73
  6. Step 6: Final answer
    x = 2,049,627.54

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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.