Home / 2,050,156.40-3,075,234.60-984,941.60

Finding the Fourth Proportional to 2,050,156.40, 3,075,234.60 and 984,941.60

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Solution

The fourth proportional to 2,050,156.40, 3,075,234.60 and 984,941.60 is: 1,477,412.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,156.40 : 3,075,234.60 = 984,941.60 : x
  2. Step 2: Convert to fraction form
    2,050,156.40/3,075,234.60 = 984,941.60/x
  3. Step 3: Cross multiply
    2,050,156.40x = 3,075,234.60 × 984,941.60
  4. Step 4: Simplify right side
    2,050,156.40x = 3,028,926,487,299.36
  5. Step 5: Solve for x
    x = 3,028,926,487,299.36/2,050,156.40
  6. Step 6: Final answer
    x = 1,477,412.40

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1.5x scale

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.