Home / 4,968,940.10-6,857,096.09-2,793,492.93

Finding the Fourth Proportional to 4,968,940.10, 6,857,096.09 and 2,793,492.93

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Solution

The fourth proportional to 4,968,940.10, 6,857,096.09 and 2,793,492.93 is: 3,854,997.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,940.10 : 6,857,096.09 = 2,793,492.93 : x
  2. Step 2: Convert to fraction form
    4,968,940.10/6,857,096.09 = 2,793,492.93/x
  3. Step 3: Cross multiply
    4,968,940.10x = 6,857,096.09 × 2,793,492.93
  4. Step 4: Simplify right side
    4,968,940.10x = 19,155,249,447,745.64
  5. Step 5: Solve for x
    x = 19,155,249,447,745.64/4,968,940.10
  6. Step 6: Final answer
    x = 3,854,997.05

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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.