Home / 4,004,355.02-5,521,582.02-2,551,749.62

Finding the Fourth Proportional to 4,004,355.02, 5,521,582.02 and 2,551,749.62

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Solution

The fourth proportional to 4,004,355.02, 5,521,582.02 and 2,551,749.62 is: 3,518,592.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,355.02 : 5,521,582.02 = 2,551,749.62 : x
  2. Step 2: Convert to fraction form
    4,004,355.02/5,521,582.02 = 2,551,749.62/x
  3. Step 3: Cross multiply
    4,004,355.02x = 5,521,582.02 × 2,551,749.62
  4. Step 4: Simplify right side
    4,004,355.02x = 14,089,694,821,333.83
  5. Step 5: Solve for x
    x = 14,089,694,821,333.83/4,004,355.02
  6. Step 6: Final answer
    x = 3,518,592.82

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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.