Home / 11,572,802.14-17,347,051.58-3,893,781.22

Finding the Fourth Proportional to 11,572,802.14, 17,347,051.58 and 3,893,781.22

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Solution

The fourth proportional to 11,572,802.14, 17,347,051.58 and 3,893,781.22 is: 5,836,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,572,802.14 : 17,347,051.58 = 3,893,781.22 : x
  2. Step 2: Convert to fraction form
    11,572,802.14/17,347,051.58 = 3,893,781.22/x
  3. Step 3: Cross multiply
    11,572,802.14x = 17,347,051.58 × 3,893,781.22
  4. Step 4: Simplify right side
    11,572,802.14x = 67,545,623,664,575.32
  5. Step 5: Solve for x
    x = 67,545,623,664,575.32/11,572,802.14
  6. Step 6: Final answer
    x = 5,836,583.30

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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.