Home / 1,114,766.19-1,539,014.76-733,900.14

Finding the Fourth Proportional to 1,114,766.19, 1,539,014.76 and 733,900.14

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Solution

The fourth proportional to 1,114,766.19, 1,539,014.76 and 733,900.14 is: 1,013,201.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,766.19 : 1,539,014.76 = 733,900.14 : x
  2. Step 2: Convert to fraction form
    1,114,766.19/1,539,014.76 = 733,900.14/x
  3. Step 3: Cross multiply
    1,114,766.19x = 1,539,014.76 × 733,900.14
  4. Step 4: Simplify right side
    1,114,766.19x = 1,129,483,147,826.07
  5. Step 5: Solve for x
    x = 1,129,483,147,826.07/1,114,766.19
  6. Step 6: Final answer
    x = 1,013,201.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.