Home / 6,048,467.90-9,072,507.45-2,005,142.30

Finding the Fourth Proportional to 6,048,467.90, 9,072,507.45 and 2,005,142.30

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Solution

The fourth proportional to 6,048,467.90, 9,072,507.45 and 2,005,142.30 is: 3,007,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,467.90 : 9,072,507.45 = 2,005,142.30 : x
  2. Step 2: Convert to fraction form
    6,048,467.90/9,072,507.45 = 2,005,142.30/x
  3. Step 3: Cross multiply
    6,048,467.90x = 9,072,507.45 × 2,005,142.30
  4. Step 4: Simplify right side
    6,048,467.90x = 18,191,668,455,060.13
  5. Step 5: Solve for x
    x = 18,191,668,455,060.13/6,048,467.90
  6. Step 6: Final answer
    x = 3,007,649.00

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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.