Home / 4,554,180.10-6,832,035.60-1,359,629.20

Finding the Fourth Proportional to 4,554,180.10, 6,832,035.60 and 1,359,629.20

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Solution

The fourth proportional to 4,554,180.10, 6,832,035.60 and 1,359,629.20 is: 2,039,672.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554,180.10 : 6,832,035.60 = 1,359,629.20 : x
  2. Step 2: Convert to fraction form
    4,554,180.10/6,832,035.60 = 1,359,629.20/x
  3. Step 3: Cross multiply
    4,554,180.10x = 6,832,035.60 × 1,359,629.20
  4. Step 4: Simplify right side
    4,554,180.10x = 9,289,035,097,199.52
  5. Step 5: Solve for x
    x = 9,289,035,097,199.52/4,554,180.10
  6. Step 6: Final answer
    x = 2,039,672.32

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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.