Home / 4,019,814.97-5,547,379.69-2,184,273.25

Finding the Fourth Proportional to 4,019,814.97, 5,547,379.69 and 2,184,273.25

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Solution

The fourth proportional to 4,019,814.97, 5,547,379.69 and 2,184,273.25 is: 3,014,316.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,814.97 : 5,547,379.69 = 2,184,273.25 : x
  2. Step 2: Convert to fraction form
    4,019,814.97/5,547,379.69 = 2,184,273.25/x
  3. Step 3: Cross multiply
    4,019,814.97x = 5,547,379.69 × 2,184,273.25
  4. Step 4: Simplify right side
    4,019,814.97x = 12,116,993,064,460.29
  5. Step 5: Solve for x
    x = 12,116,993,064,460.29/4,019,814.97
  6. Step 6: Final answer
    x = 3,014,316.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.