Home / 6,773,339.22-9,344,795.09-4,017,916.05

Finding the Fourth Proportional to 6,773,339.22, 9,344,795.09 and 4,017,916.05

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Solution

The fourth proportional to 6,773,339.22, 9,344,795.09 and 4,017,916.05 is: 5,543,292.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,339.22 : 9,344,795.09 = 4,017,916.05 : x
  2. Step 2: Convert to fraction form
    6,773,339.22/9,344,795.09 = 4,017,916.05/x
  3. Step 3: Cross multiply
    6,773,339.22x = 9,344,795.09 × 4,017,916.05
  4. Step 4: Simplify right side
    6,773,339.22x = 37,546,602,155,982.62
  5. Step 5: Solve for x
    x = 37,546,602,155,982.62/6,773,339.22
  6. Step 6: Final answer
    x = 5,543,292.74

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1.5x scale

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.