Home / 3,495,383.58-4,823,779.02-1,946,645.24

Finding the Fourth Proportional to 3,495,383.58, 4,823,779.02 and 1,946,645.24

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Solution

The fourth proportional to 3,495,383.58, 4,823,779.02 and 1,946,645.24 is: 2,686,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,383.58 : 4,823,779.02 = 1,946,645.24 : x
  2. Step 2: Convert to fraction form
    3,495,383.58/4,823,779.02 = 1,946,645.24/x
  3. Step 3: Cross multiply
    3,495,383.58x = 4,823,779.02 × 1,946,645.24
  4. Step 4: Simplify right side
    3,495,383.58x = 9,390,186,443,975.97
  5. Step 5: Solve for x
    x = 9,390,186,443,975.97/3,495,383.58
  6. Step 6: Final answer
    x = 2,686,453.79

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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.