Home / 5,644,845.72-8,466,769.08-2,050,643.52

Finding the Fourth Proportional to 5,644,845.72, 8,466,769.08 and 2,050,643.52

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Solution

The fourth proportional to 5,644,845.72, 8,466,769.08 and 2,050,643.52 is: 3,075,783.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,644,845.72 : 8,466,769.08 = 2,050,643.52 : x
  2. Step 2: Convert to fraction form
    5,644,845.72/8,466,769.08 = 2,050,643.52/x
  3. Step 3: Cross multiply
    5,644,845.72x = 8,466,769.08 × 2,050,643.52
  4. Step 4: Simplify right side
    5,644,845.72x = 17,362,325,149,238.36
  5. Step 5: Solve for x
    x = 17,362,325,149,238.36/5,644,845.72
  6. Step 6: Final answer
    x = 3,075,783.82

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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.