Home / 8,733,972.83-12,052,725.72-4,760,279.80

Finding the Fourth Proportional to 8,733,972.83, 12,052,725.72 and 4,760,279.80

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Solution

The fourth proportional to 8,733,972.83, 12,052,725.72 and 4,760,279.80 is: 6,569,100.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,733,972.83 : 12,052,725.72 = 4,760,279.80 : x
  2. Step 2: Convert to fraction form
    8,733,972.83/12,052,725.72 = 4,760,279.80/x
  3. Step 3: Cross multiply
    8,733,972.83x = 12,052,725.72 × 4,760,279.80
  4. Step 4: Simplify right side
    8,733,972.83x = 57,374,346,779,856.45
  5. Step 5: Solve for x
    x = 57,374,346,779,856.45/8,733,972.83
  6. Step 6: Final answer
    x = 6,569,100.67

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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.