Home / 11,038,551.12-16,556,522.74-2,952,153.51

Finding the Fourth Proportional to 11,038,551.12, 16,556,522.74 and 2,952,153.51

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Solution

The fourth proportional to 11,038,551.12, 16,556,522.74 and 2,952,153.51 is: 4,427,881.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,551.12 : 16,556,522.74 = 2,952,153.51 : x
  2. Step 2: Convert to fraction form
    11,038,551.12/16,556,522.74 = 2,952,153.51/x
  3. Step 3: Cross multiply
    11,038,551.12x = 16,556,522.74 × 2,952,153.51
  4. Step 4: Simplify right side
    11,038,551.12x = 48,877,396,720,285.81
  5. Step 5: Solve for x
    x = 48,877,396,720,285.81/11,038,551.12
  6. Step 6: Final answer
    x = 4,427,881.54

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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.