Home / 11,585,915.90-17,385,094.65-4,855,010.30

Finding the Fourth Proportional to 11,585,915.90, 17,385,094.65 and 4,855,010.30

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Solution

The fourth proportional to 11,585,915.90, 17,385,094.65 and 4,855,010.30 is: 7,285,122.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,585,915.90 : 17,385,094.65 = 4,855,010.30 : x
  2. Step 2: Convert to fraction form
    11,585,915.90/17,385,094.65 = 4,855,010.30/x
  3. Step 3: Cross multiply
    11,585,915.90x = 17,385,094.65 × 4,855,010.30
  4. Step 4: Simplify right side
    11,585,915.90x = 84,404,813,592,224.89
  5. Step 5: Solve for x
    x = 84,404,813,592,224.89/11,585,915.90
  6. Step 6: Final answer
    x = 7,285,122.24

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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.