Home / 2,424,802.98-3,347,375.88-1,405,835.94

Finding the Fourth Proportional to 2,424,802.98, 3,347,375.88 and 1,405,835.94

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Solution

The fourth proportional to 2,424,802.98, 3,347,375.88 and 1,405,835.94 is: 1,940,719.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,802.98 : 3,347,375.88 = 1,405,835.94 : x
  2. Step 2: Convert to fraction form
    2,424,802.98/3,347,375.88 = 1,405,835.94/x
  3. Step 3: Cross multiply
    2,424,802.98x = 3,347,375.88 × 1,405,835.94
  4. Step 4: Simplify right side
    2,424,802.98x = 4,705,861,316,793.13
  5. Step 5: Solve for x
    x = 4,705,861,316,793.13/2,424,802.98
  6. Step 6: Final answer
    x = 1,940,719.04

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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.