Home / 6,075,237.30-9,112,963.95-1,815,458.10

Finding the Fourth Proportional to 6,075,237.30, 9,112,963.95 and 1,815,458.10

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Solution

The fourth proportional to 6,075,237.30, 9,112,963.95 and 1,815,458.10 is: 2,723,219.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,237.30 : 9,112,963.95 = 1,815,458.10 : x
  2. Step 2: Convert to fraction form
    6,075,237.30/9,112,963.95 = 1,815,458.10/x
  3. Step 3: Cross multiply
    6,075,237.30x = 9,112,963.95 × 1,815,458.10
  4. Step 4: Simplify right side
    6,075,237.30x = 16,544,204,218,035.49
  5. Step 5: Solve for x
    x = 16,544,204,218,035.49/6,075,237.30
  6. Step 6: Final answer
    x = 2,723,219.42

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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.