Home / 2,851,094.61-4,277,280.20-957,784.41

Finding the Fourth Proportional to 2,851,094.61, 4,277,280.20 and 957,784.41

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Solution

The fourth proportional to 2,851,094.61, 4,277,280.20 and 957,784.41 is: 1,436,891.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,094.61 : 4,277,280.20 = 957,784.41 : x
  2. Step 2: Convert to fraction form
    2,851,094.61/4,277,280.20 = 957,784.41/x
  3. Step 3: Cross multiply
    2,851,094.61x = 4,277,280.20 × 957,784.41
  4. Step 4: Simplify right side
    2,851,094.61x = 4,096,712,287,972.76
  5. Step 5: Solve for x
    x = 4,096,712,287,972.76/2,851,094.61
  6. Step 6: Final answer
    x = 1,436,891.04

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1.5x scale

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.