Home / 2,851,094.99-4,277,280.77-957,784.79

Finding the Fourth Proportional to 2,851,094.99, 4,277,280.77 and 957,784.79

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Solution

The fourth proportional to 2,851,094.99, 4,277,280.77 and 957,784.79 is: 1,436,891.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,094.99 : 4,277,280.77 = 957,784.79 : x
  2. Step 2: Convert to fraction form
    2,851,094.99/4,277,280.77 = 957,784.79/x
  3. Step 3: Cross multiply
    2,851,094.99x = 4,277,280.77 × 957,784.79
  4. Step 4: Simplify right side
    2,851,094.99x = 4,096,714,437,890.16
  5. Step 5: Solve for x
    x = 4,096,714,437,890.16/2,851,094.99
  6. Step 6: Final answer
    x = 1,436,891.60

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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.