Home / 1,823,094.93-2,515,741.70-1,007,289.66

Finding the Fourth Proportional to 1,823,094.93, 2,515,741.70 and 1,007,289.66

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Solution

The fourth proportional to 1,823,094.93, 2,515,741.70 and 1,007,289.66 is: 1,389,988.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,094.93 : 2,515,741.70 = 1,007,289.66 : x
  2. Step 2: Convert to fraction form
    1,823,094.93/2,515,741.70 = 1,007,289.66/x
  3. Step 3: Cross multiply
    1,823,094.93x = 2,515,741.70 × 1,007,289.66
  4. Step 4: Simplify right side
    1,823,094.93x = 2,534,080,596,604.37
  5. Step 5: Solve for x
    x = 2,534,080,596,604.37/1,823,094.93
  6. Step 6: Final answer
    x = 1,389,988.29

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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.