Home / 1,340,127.99-2,010,567.19-541,970.04

Finding the Fourth Proportional to 1,340,127.99, 2,010,567.19 and 541,970.04

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Solution

The fourth proportional to 1,340,127.99, 2,010,567.19 and 541,970.04 is: 813,106.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,127.99 : 2,010,567.19 = 541,970.04 : x
  2. Step 2: Convert to fraction form
    1,340,127.99/2,010,567.19 = 541,970.04/x
  3. Step 3: Cross multiply
    1,340,127.99x = 2,010,567.19 × 541,970.04
  4. Step 4: Simplify right side
    1,340,127.99x = 1,089,667,177,802.73
  5. Step 5: Solve for x
    x = 1,089,667,177,802.73/1,340,127.99
  6. Step 6: Final answer
    x = 813,106.80

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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.