Home / 10,184,510.94-14,054,344.71-5,600,832.30

Finding the Fourth Proportional to 10,184,510.94, 14,054,344.71 and 5,600,832.30

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Solution

The fourth proportional to 10,184,510.94, 14,054,344.71 and 5,600,832.30 is: 7,728,994.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,510.94 : 14,054,344.71 = 5,600,832.30 : x
  2. Step 2: Convert to fraction form
    10,184,510.94/14,054,344.71 = 5,600,832.30/x
  3. Step 3: Cross multiply
    10,184,510.94x = 14,054,344.71 × 5,600,832.30
  4. Step 4: Simplify right side
    10,184,510.94x = 78,716,027,807,102.14
  5. Step 5: Solve for x
    x = 78,716,027,807,102.14/10,184,510.94
  6. Step 6: Final answer
    x = 7,728,994.38

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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.