Home / 2,050,477.12-3,075,704.53-836,049.01

Finding the Fourth Proportional to 2,050,477.12, 3,075,704.53 and 836,049.01

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Solution

The fourth proportional to 2,050,477.12, 3,075,704.53 and 836,049.01 is: 1,254,068.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,477.12 : 3,075,704.53 = 836,049.01 : x
  2. Step 2: Convert to fraction form
    2,050,477.12/3,075,704.53 = 836,049.01/x
  3. Step 3: Cross multiply
    2,050,477.12x = 3,075,704.53 × 836,049.01
  4. Step 4: Simplify right side
    2,050,477.12x = 2,571,439,727,359.02
  5. Step 5: Solve for x
    x = 2,571,439,727,359.02/2,050,477.12
  6. Step 6: Final answer
    x = 1,254,068.97

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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.