Home / 6,883,008.23-10,315,211.84-2,620,851.41

Finding the Fourth Proportional to 6,883,008.23, 10,315,211.84 and 2,620,851.41

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Solution

The fourth proportional to 6,883,008.23, 10,315,211.84 and 2,620,851.41 is: 3,927,735.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,008.23 : 10,315,211.84 = 2,620,851.41 : x
  2. Step 2: Convert to fraction form
    6,883,008.23/10,315,211.84 = 2,620,851.41/x
  3. Step 3: Cross multiply
    6,883,008.23x = 10,315,211.84 × 2,620,851.41
  4. Step 4: Simplify right side
    6,883,008.23x = 27,034,637,495,312.70
  5. Step 5: Solve for x
    x = 27,034,637,495,312.70/6,883,008.23
  6. Step 6: Final answer
    x = 3,927,735.75

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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.