Home / 1,630,660.84-2,445,049.50-632,222.44

Finding the Fourth Proportional to 1,630,660.84, 2,445,049.50 and 632,222.44

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Solution

The fourth proportional to 1,630,660.84, 2,445,049.50 and 632,222.44 is: 947,968.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,660.84 : 2,445,049.50 = 632,222.44 : x
  2. Step 2: Convert to fraction form
    1,630,660.84/2,445,049.50 = 632,222.44/x
  3. Step 3: Cross multiply
    1,630,660.84x = 2,445,049.50 × 632,222.44
  4. Step 4: Simplify right side
    1,630,660.84x = 1,545,815,160,810.78
  5. Step 5: Solve for x
    x = 1,545,815,160,810.78/1,630,660.84
  6. Step 6: Final answer
    x = 947,968.53

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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.