Home / 11,694,828.60-17,528,246.10-6,012,127.80

Finding the Fourth Proportional to 11,694,828.60, 17,528,246.10 and 6,012,127.80

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Solution

The fourth proportional to 11,694,828.60, 17,528,246.10 and 6,012,127.80 is: 9,010,996.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,828.60 : 17,528,246.10 = 6,012,127.80 : x
  2. Step 2: Convert to fraction form
    11,694,828.60/17,528,246.10 = 6,012,127.80/x
  3. Step 3: Cross multiply
    11,694,828.60x = 17,528,246.10 × 6,012,127.80
  4. Step 4: Simplify right side
    11,694,828.60x = 105,382,055,663,051.58
  5. Step 5: Solve for x
    x = 105,382,055,663,051.58/11,694,828.60
  6. Step 6: Final answer
    x = 9,010,996.16

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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.