Home / 2,607,576.14-3,912,488.08-1,410,341.26

Finding the Fourth Proportional to 2,607,576.14, 3,912,488.08 and 1,410,341.26

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Solution

The fourth proportional to 2,607,576.14, 3,912,488.08 and 1,410,341.26 is: 2,116,119.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,576.14 : 3,912,488.08 = 1,410,341.26 : x
  2. Step 2: Convert to fraction form
    2,607,576.14/3,912,488.08 = 1,410,341.26/x
  3. Step 3: Cross multiply
    2,607,576.14x = 3,912,488.08 × 1,410,341.26
  4. Step 4: Simplify right side
    2,607,576.14x = 5,517,943,368,482.18
  5. Step 5: Solve for x
    x = 5,517,943,368,482.18/2,607,576.14
  6. Step 6: Final answer
    x = 2,116,119.75

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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.