Home / 2,075,895.44-3,113,975-877,594.48

Finding the Fourth Proportional to 2,075,895.44, 3,113,975 and 877,594.48

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Solution

The fourth proportional to 2,075,895.44, 3,113,975 and 877,594.48 is: 1,316,447.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,895.44 : 3,113,975 = 877,594.48 : x
  2. Step 2: Convert to fraction form
    2,075,895.44/3,113,975 = 877,594.48/x
  3. Step 3: Cross multiply
    2,075,895.44x = 3,113,975 × 877,594.48
  4. Step 4: Simplify right side
    2,075,895.44x = 2,732,807,270,858
  5. Step 5: Solve for x
    x = 2,732,807,270,858/2,075,895.44
  6. Step 6: Final answer
    x = 1,316,447.46

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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.