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Finding the Fourth Proportional to 3,364,335, 5,048,602.02 and 1,369,791

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Solution

The fourth proportional to 3,364,335, 5,048,602.02 and 1,369,791 is: 2,055,541.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,335 : 5,048,602.02 = 1,369,791 : x
  2. Step 2: Convert to fraction form
    3,364,335/5,048,602.02 = 1,369,791/x
  3. Step 3: Cross multiply
    3,364,335x = 5,048,602.02 × 1,369,791
  4. Step 4: Simplify right side
    3,364,335x = 6,915,529,609,577.82
  5. Step 5: Solve for x
    x = 6,915,529,609,577.82/3,364,335
  6. Step 6: Final answer
    x = 2,055,541.32

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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.