Home / 4,606,296.82-6,909,195.96-1,411,432.46

Finding the Fourth Proportional to 4,606,296.82, 6,909,195.96 and 1,411,432.46

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Solution

The fourth proportional to 4,606,296.82, 6,909,195.96 and 1,411,432.46 is: 2,117,072.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,296.82 : 6,909,195.96 = 1,411,432.46 : x
  2. Step 2: Convert to fraction form
    4,606,296.82/6,909,195.96 = 1,411,432.46/x
  3. Step 3: Cross multiply
    4,606,296.82x = 6,909,195.96 × 1,411,432.46
  4. Step 4: Simplify right side
    4,606,296.82x = 9,751,863,450,444.86
  5. Step 5: Solve for x
    x = 9,751,863,450,444.86/4,606,296.82
  6. Step 6: Final answer
    x = 2,117,072.31

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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.