Home / 2,075,157.43-3,113,242.61-795,742.05

Finding the Fourth Proportional to 2,075,157.43, 3,113,242.61 and 795,742.05

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Solution

The fourth proportional to 2,075,157.43, 3,113,242.61 and 795,742.05 is: 1,193,807.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,157.43 : 3,113,242.61 = 795,742.05 : x
  2. Step 2: Convert to fraction form
    2,075,157.43/3,113,242.61 = 795,742.05/x
  3. Step 3: Cross multiply
    2,075,157.43x = 3,113,242.61 × 795,742.05
  4. Step 4: Simplify right side
    2,075,157.43x = 2,477,338,056,628.75
  5. Step 5: Solve for x
    x = 2,477,338,056,628.75/2,075,157.43
  6. Step 6: Final answer
    x = 1,193,807.28

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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.