Home / 1,413,244.46-2,118,583.73-514,050.50

Finding the Fourth Proportional to 1,413,244.46, 2,118,583.73 and 514,050.50

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Solution

The fourth proportional to 1,413,244.46, 2,118,583.73 and 514,050.50 is: 770,609.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,244.46 : 2,118,583.73 = 514,050.50 : x
  2. Step 2: Convert to fraction form
    1,413,244.46/2,118,583.73 = 514,050.50/x
  3. Step 3: Cross multiply
    1,413,244.46x = 2,118,583.73 × 514,050.50
  4. Step 4: Simplify right side
    1,413,244.46x = 1,089,059,016,390.57
  5. Step 5: Solve for x
    x = 1,089,059,016,390.57/1,413,244.46
  6. Step 6: Final answer
    x = 770,609.09

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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.