Home / 4,196,259.15-6,294,388.71-2,775,983.07

Finding the Fourth Proportional to 4,196,259.15, 6,294,388.71 and 2,775,983.07

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Solution

The fourth proportional to 4,196,259.15, 6,294,388.71 and 2,775,983.07 is: 4,163,974.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,259.15 : 6,294,388.71 = 2,775,983.07 : x
  2. Step 2: Convert to fraction form
    4,196,259.15/6,294,388.71 = 2,775,983.07/x
  3. Step 3: Cross multiply
    4,196,259.15x = 6,294,388.71 × 2,775,983.07
  4. Step 4: Simplify right side
    4,196,259.15x = 17,473,116,494,959.14
  5. Step 5: Solve for x
    x = 17,473,116,494,959.14/4,196,259.15
  6. Step 6: Final answer
    x = 4,163,974.60

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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.