Home / 2,070,096.66-2,856,704.13-1,164,676.50

Finding the Fourth Proportional to 2,070,096.66, 2,856,704.13 and 1,164,676.50

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Solution

The fourth proportional to 2,070,096.66, 2,856,704.13 and 1,164,676.50 is: 1,607,237.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,096.66 : 2,856,704.13 = 1,164,676.50 : x
  2. Step 2: Convert to fraction form
    2,070,096.66/2,856,704.13 = 1,164,676.50/x
  3. Step 3: Cross multiply
    2,070,096.66x = 2,856,704.13 × 1,164,676.50
  4. Step 4: Simplify right side
    2,070,096.66x = 3,327,136,167,663.95
  5. Step 5: Solve for x
    x = 3,327,136,167,663.95/2,070,096.66
  6. Step 6: Final answer
    x = 1,607,237.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.