Home / 1,416,140.93-2,124,226.30-1,133,627.41

Finding the Fourth Proportional to 1,416,140.93, 2,124,226.30 and 1,133,627.41

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Solution

The fourth proportional to 1,416,140.93, 2,124,226.30 and 1,133,627.41 is: 1,700,453.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,140.93 : 2,124,226.30 = 1,133,627.41 : x
  2. Step 2: Convert to fraction form
    1,416,140.93/2,124,226.30 = 1,133,627.41/x
  3. Step 3: Cross multiply
    1,416,140.93x = 2,124,226.30 × 1,133,627.41
  4. Step 4: Simplify right side
    1,416,140.93x = 2,408,081,160,069.83
  5. Step 5: Solve for x
    x = 2,408,081,160,069.83/1,416,140.93
  6. Step 6: Final answer
    x = 1,700,453.04

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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.