Home / 6,174,875.18-9,260,511.52-2,075,732.97

Finding the Fourth Proportional to 6,174,875.18, 9,260,511.52 and 2,075,732.97

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Solution

The fourth proportional to 6,174,875.18, 9,260,511.52 and 2,075,732.97 is: 3,112,993.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,875.18 : 9,260,511.52 = 2,075,732.97 : x
  2. Step 2: Convert to fraction form
    6,174,875.18/9,260,511.52 = 2,075,732.97/x
  3. Step 3: Cross multiply
    6,174,875.18x = 9,260,511.52 × 2,075,732.97
  4. Step 4: Simplify right side
    6,174,875.18x = 19,222,349,045,104.56
  5. Step 5: Solve for x
    x = 19,222,349,045,104.56/6,174,875.18
  6. Step 6: Final answer
    x = 3,112,993.94

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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.