Home / 4,096,823.10-6,145,234.65-1,965,810.30

Finding the Fourth Proportional to 4,096,823.10, 6,145,234.65 and 1,965,810.30

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Solution

The fourth proportional to 4,096,823.10, 6,145,234.65 and 1,965,810.30 is: 2,948,715.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,823.10 : 6,145,234.65 = 1,965,810.30 : x
  2. Step 2: Convert to fraction form
    4,096,823.10/6,145,234.65 = 1,965,810.30/x
  3. Step 3: Cross multiply
    4,096,823.10x = 6,145,234.65 × 1,965,810.30
  4. Step 4: Simplify right side
    4,096,823.10x = 12,080,365,570,886.90
  5. Step 5: Solve for x
    x = 12,080,365,570,886.90/4,096,823.10
  6. Step 6: Final answer
    x = 2,948,715.45

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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.