Home / 6,572,683-9,070,240.62-3,672,573.40

Finding the Fourth Proportional to 6,572,683, 9,070,240.62 and 3,672,573.40

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Solution

The fourth proportional to 6,572,683, 9,070,240.62 and 3,672,573.40 is: 5,068,116.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,683 : 9,070,240.62 = 3,672,573.40 : x
  2. Step 2: Convert to fraction form
    6,572,683/9,070,240.62 = 3,672,573.40/x
  3. Step 3: Cross multiply
    6,572,683x = 9,070,240.62 × 3,672,573.40
  4. Step 4: Simplify right side
    6,572,683x = 33,311,124,432,611.50
  5. Step 5: Solve for x
    x = 33,311,124,432,611.50/6,572,683
  6. Step 6: Final answer
    x = 5,068,116.69

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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.