Home / 6,260,480.16-9,390,473.58-2,216,804.64

Finding the Fourth Proportional to 6,260,480.16, 9,390,473.58 and 2,216,804.64

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Solution

The fourth proportional to 6,260,480.16, 9,390,473.58 and 2,216,804.64 is: 3,325,119.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260,480.16 : 9,390,473.58 = 2,216,804.64 : x
  2. Step 2: Convert to fraction form
    6,260,480.16/9,390,473.58 = 2,216,804.64/x
  3. Step 3: Cross multiply
    6,260,480.16x = 9,390,473.58 × 2,216,804.64
  4. Step 4: Simplify right side
    6,260,480.16x = 20,816,845,403,941.41
  5. Step 5: Solve for x
    x = 20,816,845,403,941.41/6,260,480.16
  6. Step 6: Final answer
    x = 3,325,119.62

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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.