Home / 9,226,969.90-12,732,971.66-5,096,912.15

Finding the Fourth Proportional to 9,226,969.90, 12,732,971.66 and 5,096,912.15

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Solution

The fourth proportional to 9,226,969.90, 12,732,971.66 and 5,096,912.15 is: 7,033,602.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,969.90 : 12,732,971.66 = 5,096,912.15 : x
  2. Step 2: Convert to fraction form
    9,226,969.90/12,732,971.66 = 5,096,912.15/x
  3. Step 3: Cross multiply
    9,226,969.90x = 12,732,971.66 × 5,096,912.15
  4. Step 4: Simplify right side
    9,226,969.90x = 64,898,837,908,537.09
  5. Step 5: Solve for x
    x = 64,898,837,908,537.09/9,226,969.90
  6. Step 6: Final answer
    x = 7,033,602.43

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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.