Home / 1,368,497.06-2,052,855.04-469,577.06

Finding the Fourth Proportional to 1,368,497.06, 2,052,855.04 and 469,577.06

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Solution

The fourth proportional to 1,368,497.06, 2,052,855.04 and 469,577.06 is: 704,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,497.06 : 2,052,855.04 = 469,577.06 : x
  2. Step 2: Convert to fraction form
    1,368,497.06/2,052,855.04 = 469,577.06/x
  3. Step 3: Cross multiply
    1,368,497.06x = 2,052,855.04 × 469,577.06
  4. Step 4: Simplify right side
    1,368,497.06x = 963,973,634,289.38
  5. Step 5: Solve for x
    x = 963,973,634,289.38/1,368,497.06
  6. Step 6: Final answer
    x = 704,403.15

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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.