Home / 8,056,916.50-11,118,544.77-4,435,244.50

Finding the Fourth Proportional to 8,056,916.50, 11,118,544.77 and 4,435,244.50

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Solution

The fourth proportional to 8,056,916.50, 11,118,544.77 and 4,435,244.50 is: 6,120,637.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,916.50 : 11,118,544.77 = 4,435,244.50 : x
  2. Step 2: Convert to fraction form
    8,056,916.50/11,118,544.77 = 4,435,244.50/x
  3. Step 3: Cross multiply
    8,056,916.50x = 11,118,544.77 × 4,435,244.50
  4. Step 4: Simplify right side
    8,056,916.50x = 49,313,464,539,146.27
  5. Step 5: Solve for x
    x = 49,313,464,539,146.27/8,056,916.50
  6. Step 6: Final answer
    x = 6,120,637.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.