Home / 2,552,236.16-3,522,243.20-1,406,316.32

Finding the Fourth Proportional to 2,552,236.16, 3,522,243.20 and 1,406,316.32

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Solution

The fourth proportional to 2,552,236.16, 3,522,243.20 and 1,406,316.32 is: 1,940,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,236.16 : 3,522,243.20 = 1,406,316.32 : x
  2. Step 2: Convert to fraction form
    2,552,236.16/3,522,243.20 = 1,406,316.32/x
  3. Step 3: Cross multiply
    2,552,236.16x = 3,522,243.20 × 1,406,316.32
  4. Step 4: Simplify right side
    2,552,236.16x = 4,953,388,095,169.02
  5. Step 5: Solve for x
    x = 4,953,388,095,169.02/2,552,236.16
  6. Step 6: Final answer
    x = 1,940,803.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.