Home / 8,303,845.92-11,459,314.50-4,632,763.06

Finding the Fourth Proportional to 8,303,845.92, 11,459,314.50 and 4,632,763.06

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Solution

The fourth proportional to 8,303,845.92, 11,459,314.50 and 4,632,763.06 is: 6,393,217.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,303,845.92 : 11,459,314.50 = 4,632,763.06 : x
  2. Step 2: Convert to fraction form
    8,303,845.92/11,459,314.50 = 4,632,763.06/x
  3. Step 3: Cross multiply
    8,303,845.92x = 11,459,314.50 × 4,632,763.06
  4. Step 4: Simplify right side
    8,303,845.92x = 53,088,288,908,522.37
  5. Step 5: Solve for x
    x = 53,088,288,908,522.37/8,303,845.92
  6. Step 6: Final answer
    x = 6,393,217.00

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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.