Home / 11,316,015.02-16,974,178.22-3,228,988.05

Finding the Fourth Proportional to 11,316,015.02, 16,974,178.22 and 3,228,988.05

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Solution

The fourth proportional to 11,316,015.02, 16,974,178.22 and 3,228,988.05 is: 4,843,526.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,015.02 : 16,974,178.22 = 3,228,988.05 : x
  2. Step 2: Convert to fraction form
    11,316,015.02/16,974,178.22 = 3,228,988.05/x
  3. Step 3: Cross multiply
    11,316,015.02x = 16,974,178.22 × 3,228,988.05
  4. Step 4: Simplify right side
    11,316,015.02x = 54,809,418,639,022.74
  5. Step 5: Solve for x
    x = 54,809,418,639,022.74/11,316,015.02
  6. Step 6: Final answer
    x = 4,843,526.50

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Double scale
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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.