Home / 5,746,409.02-8,615,571.83-2,669,132.81

Finding the Fourth Proportional to 5,746,409.02, 8,615,571.83 and 2,669,132.81

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Solution

The fourth proportional to 5,746,409.02, 8,615,571.83 and 2,669,132.81 is: 4,001,821.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,409.02 : 8,615,571.83 = 2,669,132.81 : x
  2. Step 2: Convert to fraction form
    5,746,409.02/8,615,571.83 = 2,669,132.81/x
  3. Step 3: Cross multiply
    5,746,409.02x = 8,615,571.83 × 2,669,132.81
  4. Step 4: Simplify right side
    5,746,409.02x = 22,996,105,433,118.54
  5. Step 5: Solve for x
    x = 22,996,105,433,118.54/5,746,409.02
  6. Step 6: Final answer
    x = 4,001,821.89

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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.