Home / 6,741,362.40-10,112,043.60-2,484,585.60

Finding the Fourth Proportional to 6,741,362.40, 10,112,043.60 and 2,484,585.60

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Solution

The fourth proportional to 6,741,362.40, 10,112,043.60 and 2,484,585.60 is: 3,726,878.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,362.40 : 10,112,043.60 = 2,484,585.60 : x
  2. Step 2: Convert to fraction form
    6,741,362.40/10,112,043.60 = 2,484,585.60/x
  3. Step 3: Cross multiply
    6,741,362.40x = 10,112,043.60 × 2,484,585.60
  4. Step 4: Simplify right side
    6,741,362.40x = 25,124,237,915,132.16
  5. Step 5: Solve for x
    x = 25,124,237,915,132.16/6,741,362.40
  6. Step 6: Final answer
    x = 3,726,878.40

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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.