Home / 8,063,705.93-12,089,164.98-4,224,792.06

Finding the Fourth Proportional to 8,063,705.93, 12,089,164.98 and 4,224,792.06

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Solution

The fourth proportional to 8,063,705.93, 12,089,164.98 and 4,224,792.06 is: 6,333,838.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,705.93 : 12,089,164.98 = 4,224,792.06 : x
  2. Step 2: Convert to fraction form
    8,063,705.93/12,089,164.98 = 4,224,792.06/x
  3. Step 3: Cross multiply
    8,063,705.93x = 12,089,164.98 × 4,224,792.06
  4. Step 4: Simplify right side
    8,063,705.93x = 51,074,208,235,377.02
  5. Step 5: Solve for x
    x = 51,074,208,235,377.02/8,063,705.93
  6. Step 6: Final answer
    x = 6,333,838.15

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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.