Home / 3,063,811.50-4,595,303.52-1,266,445.62

Finding the Fourth Proportional to 3,063,811.50, 4,595,303.52 and 1,266,445.62

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Solution

The fourth proportional to 3,063,811.50, 4,595,303.52 and 1,266,445.62 is: 1,899,497.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,811.50 : 4,595,303.52 = 1,266,445.62 : x
  2. Step 2: Convert to fraction form
    3,063,811.50/4,595,303.52 = 1,266,445.62/x
  3. Step 3: Cross multiply
    3,063,811.50x = 4,595,303.52 × 1,266,445.62
  4. Step 4: Simplify right side
    3,063,811.50x = 5,819,702,015,474.58
  5. Step 5: Solve for x
    x = 5,819,702,015,474.58/3,063,811.50
  6. Step 6: Final answer
    x = 1,899,497.41

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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.