Home / 4,477,802.86-6,183,243.56-4,247,959.08

Finding the Fourth Proportional to 4,477,802.86, 6,183,243.56 and 4,247,959.08

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Solution

The fourth proportional to 4,477,802.86, 6,183,243.56 and 4,247,959.08 is: 5,865,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,802.86 : 6,183,243.56 = 4,247,959.08 : x
  2. Step 2: Convert to fraction form
    4,477,802.86/6,183,243.56 = 4,247,959.08/x
  3. Step 3: Cross multiply
    4,477,802.86x = 6,183,243.56 × 4,247,959.08
  4. Step 4: Simplify right side
    4,477,802.86x = 26,266,165,624,553.52
  5. Step 5: Solve for x
    x = 26,266,165,624,553.52/4,477,802.86
  6. Step 6: Final answer
    x = 5,865,860.21

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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.