Home / 11,070,779.52-16,606,070.46-3,497,745

Finding the Fourth Proportional to 11,070,779.52, 16,606,070.46 and 3,497,745

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Solution

The fourth proportional to 11,070,779.52, 16,606,070.46 and 3,497,745 is: 5,246,586.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,779.52 : 16,606,070.46 = 3,497,745 : x
  2. Step 2: Convert to fraction form
    11,070,779.52/16,606,070.46 = 3,497,745/x
  3. Step 3: Cross multiply
    11,070,779.52x = 16,606,070.46 × 3,497,745
  4. Step 4: Simplify right side
    11,070,779.52x = 58,083,799,921,112.70
  5. Step 5: Solve for x
    x = 58,083,799,921,112.70/11,070,779.52
  6. Step 6: Final answer
    x = 5,246,586.28

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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.