Home / 2,005,325.63-3,007,775.20-565,973.45

Finding the Fourth Proportional to 2,005,325.63, 3,007,775.20 and 565,973.45

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Solution

The fourth proportional to 2,005,325.63, 3,007,775.20 and 565,973.45 is: 848,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,325.63 : 3,007,775.20 = 565,973.45 : x
  2. Step 2: Convert to fraction form
    2,005,325.63/3,007,775.20 = 565,973.45/x
  3. Step 3: Cross multiply
    2,005,325.63x = 3,007,775.20 × 565,973.45
  4. Step 4: Simplify right side
    2,005,325.63x = 1,702,320,891,729.56
  5. Step 5: Solve for x
    x = 1,702,320,891,729.56/2,005,325.63
  6. Step 6: Final answer
    x = 848,899.98

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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.