Home / 2,453,657.18-3,680,535.02-656,537.81

Finding the Fourth Proportional to 2,453,657.18, 3,680,535.02 and 656,537.81

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Solution

The fourth proportional to 2,453,657.18, 3,680,535.02 and 656,537.81 is: 984,819.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,657.18 : 3,680,535.02 = 656,537.81 : x
  2. Step 2: Convert to fraction form
    2,453,657.18/3,680,535.02 = 656,537.81/x
  3. Step 3: Cross multiply
    2,453,657.18x = 3,680,535.02 × 656,537.81
  4. Step 4: Simplify right side
    2,453,657.18x = 2,416,410,379,973.74
  5. Step 5: Solve for x
    x = 2,416,410,379,973.74/2,453,657.18
  6. Step 6: Final answer
    x = 984,819.89

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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.