Home / 4,997,030.09-6,895,917.05-2,705,185.31

Finding the Fourth Proportional to 4,997,030.09, 6,895,917.05 and 2,705,185.31

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Solution

The fourth proportional to 4,997,030.09, 6,895,917.05 and 2,705,185.31 is: 3,733,164.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,030.09 : 6,895,917.05 = 2,705,185.31 : x
  2. Step 2: Convert to fraction form
    4,997,030.09/6,895,917.05 = 2,705,185.31/x
  3. Step 3: Cross multiply
    4,997,030.09x = 6,895,917.05 × 2,705,185.31
  4. Step 4: Simplify right side
    4,997,030.09x = 18,654,733,454,633.02
  5. Step 5: Solve for x
    x = 18,654,733,454,633.02/4,997,030.09
  6. Step 6: Final answer
    x = 3,733,164.13

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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.