Home / 2,075,253.94-2,863,854.30-1,157,542.53

Finding the Fourth Proportional to 2,075,253.94, 2,863,854.30 and 1,157,542.53

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Solution

The fourth proportional to 2,075,253.94, 2,863,854.30 and 1,157,542.53 is: 1,597,410.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,253.94 : 2,863,854.30 = 1,157,542.53 : x
  2. Step 2: Convert to fraction form
    2,075,253.94/2,863,854.30 = 1,157,542.53/x
  3. Step 3: Cross multiply
    2,075,253.94x = 2,863,854.30 × 1,157,542.53
  4. Step 4: Simplify right side
    2,075,253.94x = 3,315,033,137,638.48
  5. Step 5: Solve for x
    x = 3,315,033,137,638.48/2,075,253.94
  6. Step 6: Final answer
    x = 1,597,410.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.