Home / 2,075,790.15-3,113,474.96-559,626.35

Finding the Fourth Proportional to 2,075,790.15, 3,113,474.96 and 559,626.35

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Solution

The fourth proportional to 2,075,790.15, 3,113,474.96 and 559,626.35 is: 839,382.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,790.15 : 3,113,474.96 = 559,626.35 : x
  2. Step 2: Convert to fraction form
    2,075,790.15/3,113,474.96 = 559,626.35/x
  3. Step 3: Cross multiply
    2,075,790.15x = 3,113,474.96 × 559,626.35
  4. Step 4: Simplify right side
    2,075,790.15x = 1,742,382,613,512.89
  5. Step 5: Solve for x
    x = 1,742,382,613,512.89/2,075,790.15
  6. Step 6: Final answer
    x = 839,382.83

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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.