Home / 10,645,024.44-15,967,307.52-2,968,464.96

Finding the Fourth Proportional to 10,645,024.44, 15,967,307.52 and 2,968,464.96

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Solution

The fourth proportional to 10,645,024.44, 15,967,307.52 and 2,968,464.96 is: 4,452,633.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,645,024.44 : 15,967,307.52 = 2,968,464.96 : x
  2. Step 2: Convert to fraction form
    10,645,024.44/15,967,307.52 = 2,968,464.96/x
  3. Step 3: Cross multiply
    10,645,024.44x = 15,967,307.52 × 2,968,464.96
  4. Step 4: Simplify right side
    10,645,024.44x = 47,398,392,878,664.50
  5. Step 5: Solve for x
    x = 47,398,392,878,664.50/10,645,024.44
  6. Step 6: Final answer
    x = 4,452,633.54

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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.