Home / 2,050,476.12-3,075,703.04-836,048.01

Finding the Fourth Proportional to 2,050,476.12, 3,075,703.04 and 836,048.01

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Solution

The fourth proportional to 2,050,476.12, 3,075,703.04 and 836,048.01 is: 1,254,067.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,476.12 : 3,075,703.04 = 836,048.01 : x
  2. Step 2: Convert to fraction form
    2,050,476.12/3,075,703.04 = 836,048.01/x
  3. Step 3: Cross multiply
    2,050,476.12x = 3,075,703.04 × 836,048.01
  4. Step 4: Simplify right side
    2,050,476.12x = 2,571,435,401,762.71
  5. Step 5: Solve for x
    x = 2,571,435,401,762.71/2,050,476.12
  6. Step 6: Final answer
    x = 1,254,067.47

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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.