Home / 3,544,234.08-5,316,094.08-1,384,853.28

Finding the Fourth Proportional to 3,544,234.08, 5,316,094.08 and 1,384,853.28

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Solution

The fourth proportional to 3,544,234.08, 5,316,094.08 and 1,384,853.28 is: 2,077,179.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,234.08 : 5,316,094.08 = 1,384,853.28 : x
  2. Step 2: Convert to fraction form
    3,544,234.08/5,316,094.08 = 1,384,853.28/x
  3. Step 3: Cross multiply
    3,544,234.08x = 5,316,094.08 × 1,384,853.28
  4. Step 4: Simplify right side
    3,544,234.08x = 7,362,010,323,476.58
  5. Step 5: Solve for x
    x = 7,362,010,323,476.58/3,544,234.08
  6. Step 6: Final answer
    x = 2,077,179.49

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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.