Home / 3,539,314.35-4,884,113.13-2,089,476.83

Finding the Fourth Proportional to 3,539,314.35, 4,884,113.13 and 2,089,476.83

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Solution

The fourth proportional to 3,539,314.35, 4,884,113.13 and 2,089,476.83 is: 2,883,394.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,539,314.35 : 4,884,113.13 = 2,089,476.83 : x
  2. Step 2: Convert to fraction form
    3,539,314.35/4,884,113.13 = 2,089,476.83/x
  3. Step 3: Cross multiply
    3,539,314.35x = 4,884,113.13 × 2,089,476.83
  4. Step 4: Simplify right side
    3,539,314.35x = 10,205,241,195,813.21
  5. Step 5: Solve for x
    x = 10,205,241,195,813.21/3,539,314.35
  6. Step 6: Final answer
    x = 2,883,394.97

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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.