Home / 5,164,880.02-7,752,173.91-2,704,661.74

Finding the Fourth Proportional to 5,164,880.02, 7,752,173.91 and 2,704,661.74

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Solution

The fourth proportional to 5,164,880.02, 7,752,173.91 and 2,704,661.74 is: 4,059,534.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,164,880.02 : 7,752,173.91 = 2,704,661.74 : x
  2. Step 2: Convert to fraction form
    5,164,880.02/7,752,173.91 = 2,704,661.74/x
  3. Step 3: Cross multiply
    5,164,880.02x = 7,752,173.91 × 2,704,661.74
  4. Step 4: Simplify right side
    5,164,880.02x = 20,967,008,176,203.21
  5. Step 5: Solve for x
    x = 20,967,008,176,203.21/5,164,880.02
  6. Step 6: Final answer
    x = 4,059,534.41

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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.