Home / 10,184,507.94-14,054,340.57-5,600,829.30

Finding the Fourth Proportional to 10,184,507.94, 14,054,340.57 and 5,600,829.30

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Solution

The fourth proportional to 10,184,507.94, 14,054,340.57 and 5,600,829.30 is: 7,728,990.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,507.94 : 14,054,340.57 = 5,600,829.30 : x
  2. Step 2: Convert to fraction form
    10,184,507.94/14,054,340.57 = 5,600,829.30/x
  3. Step 3: Cross multiply
    10,184,507.94x = 14,054,340.57 × 5,600,829.30
  4. Step 4: Simplify right side
    10,184,507.94x = 78,715,962,456,634.70
  5. Step 5: Solve for x
    x = 78,715,962,456,634.70/10,184,507.94
  6. Step 6: Final answer
    x = 7,728,990.24

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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.