Home / 11,572,800.14-17,347,048.58-3,893,779.22

Finding the Fourth Proportional to 11,572,800.14, 17,347,048.58 and 3,893,779.22

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Solution

The fourth proportional to 11,572,800.14, 17,347,048.58 and 3,893,779.22 is: 5,836,580.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,800.14 : 17,347,048.58 = 3,893,779.22 : x
  2. Step 2: Convert to fraction form
    11,572,800.14/17,347,048.58 = 3,893,779.22/x
  3. Step 3: Cross multiply
    11,572,800.14x = 17,347,048.58 × 3,893,779.22
  4. Step 4: Simplify right side
    11,572,800.14x = 67,545,577,212,133.71
  5. Step 5: Solve for x
    x = 67,545,577,212,133.71/11,572,800.14
  6. Step 6: Final answer
    x = 5,836,580.29

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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.