Home / 5,395,967.48-8,094,829.62-2,520,210.04

Finding the Fourth Proportional to 5,395,967.48, 8,094,829.62 and 2,520,210.04

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Solution

The fourth proportional to 5,395,967.48, 8,094,829.62 and 2,520,210.04 is: 3,780,725.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,395,967.48 : 8,094,829.62 = 2,520,210.04 : x
  2. Step 2: Convert to fraction form
    5,395,967.48/8,094,829.62 = 2,520,210.04/x
  3. Step 3: Cross multiply
    5,395,967.48x = 8,094,829.62 × 2,520,210.04
  4. Step 4: Simplify right side
    5,395,967.48x = 20,400,670,880,413.39
  5. Step 5: Solve for x
    x = 20,400,670,880,413.39/5,395,967.48
  6. Step 6: Final answer
    x = 3,780,725.32

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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.