Home / 8,155,487.03-11,254,612.74-4,484,640.33

Finding the Fourth Proportional to 8,155,487.03, 11,254,612.74 and 4,484,640.33

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Solution

The fourth proportional to 8,155,487.03, 11,254,612.74 and 4,484,640.33 is: 6,188,826.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,155,487.03 : 11,254,612.74 = 4,484,640.33 : x
  2. Step 2: Convert to fraction form
    8,155,487.03/11,254,612.74 = 4,484,640.33/x
  3. Step 3: Cross multiply
    8,155,487.03x = 11,254,612.74 × 4,484,640.33
  4. Step 4: Simplify right side
    8,155,487.03x = 50,472,890,175,518.41
  5. Step 5: Solve for x
    x = 50,472,890,175,518.41/8,155,487.03
  6. Step 6: Final answer
    x = 6,188,826.00

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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.