Home / 4,926,943.74-6,798,196.16-2,751,152.12

Finding the Fourth Proportional to 4,926,943.74, 6,798,196.16 and 2,751,152.12

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Solution

The fourth proportional to 4,926,943.74, 6,798,196.16 and 2,751,152.12 is: 3,796,039.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926,943.74 : 6,798,196.16 = 2,751,152.12 : x
  2. Step 2: Convert to fraction form
    4,926,943.74/6,798,196.16 = 2,751,152.12/x
  3. Step 3: Cross multiply
    4,926,943.74x = 6,798,196.16 × 2,751,152.12
  4. Step 4: Simplify right side
    4,926,943.74x = 18,702,871,765,823.18
  5. Step 5: Solve for x
    x = 18,702,871,765,823.18/4,926,943.74
  6. Step 6: Final answer
    x = 3,796,039.24

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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.