Home / 6,963,877.93-10,446,296.84-2,916,290.41

Finding the Fourth Proportional to 6,963,877.93, 10,446,296.84 and 2,916,290.41

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Solution

The fourth proportional to 6,963,877.93, 10,446,296.84 and 2,916,290.41 is: 4,374,636.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963,877.93 : 10,446,296.84 = 2,916,290.41 : x
  2. Step 2: Convert to fraction form
    6,963,877.93/10,446,296.84 = 2,916,290.41/x
  3. Step 3: Cross multiply
    6,963,877.93x = 10,446,296.84 × 2,916,290.41
  4. Step 4: Simplify right side
    6,963,877.93x = 30,464,435,294,505.30
  5. Step 5: Solve for x
    x = 30,464,435,294,505.30/6,963,877.93
  6. Step 6: Final answer
    x = 4,374,636.60

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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.