Home / 5,424,154.58-8,133,081.51-2,056,524.50

Finding the Fourth Proportional to 5,424,154.58, 8,133,081.51 and 2,056,524.50

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Solution

The fourth proportional to 5,424,154.58, 8,133,081.51 and 2,056,524.50 is: 3,083,592.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,424,154.58 : 8,133,081.51 = 2,056,524.50 : x
  2. Step 2: Convert to fraction form
    5,424,154.58/8,133,081.51 = 2,056,524.50/x
  3. Step 3: Cross multiply
    5,424,154.58x = 8,133,081.51 × 2,056,524.50
  4. Step 4: Simplify right side
    5,424,154.58x = 16,725,881,385,811.99
  5. Step 5: Solve for x
    x = 16,725,881,385,811.99/5,424,154.58
  6. Step 6: Final answer
    x = 3,083,592.32

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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.