Home / 6,210,633.60-9,315,962.07-2,563,362.84

Finding the Fourth Proportional to 6,210,633.60, 9,315,962.07 and 2,563,362.84

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Solution

The fourth proportional to 6,210,633.60, 9,315,962.07 and 2,563,362.84 is: 3,845,049.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,633.60 : 9,315,962.07 = 2,563,362.84 : x
  2. Step 2: Convert to fraction form
    6,210,633.60/9,315,962.07 = 2,563,362.84/x
  3. Step 3: Cross multiply
    6,210,633.60x = 9,315,962.07 × 2,563,362.84
  4. Step 4: Simplify right side
    6,210,633.60x = 23,880,190,975,410.18
  5. Step 5: Solve for x
    x = 23,880,190,975,410.18/6,210,633.60
  6. Step 6: Final answer
    x = 3,845,049.08

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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.