Home / 2,854,520.40-4,282,509.60-2,014,712.40

Finding the Fourth Proportional to 2,854,520.40, 4,282,509.60 and 2,014,712.40

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Solution

The fourth proportional to 2,854,520.40, 4,282,509.60 and 2,014,712.40 is: 3,022,583.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,520.40 : 4,282,509.60 = 2,014,712.40 : x
  2. Step 2: Convert to fraction form
    2,854,520.40/4,282,509.60 = 2,014,712.40/x
  3. Step 3: Cross multiply
    2,854,520.40x = 4,282,509.60 × 2,014,712.40
  4. Step 4: Simplify right side
    2,854,520.40x = 8,628,025,194,239.04
  5. Step 5: Solve for x
    x = 8,628,025,194,239.04/2,854,520.40
  6. Step 6: Final answer
    x = 3,022,583.13

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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.