Home / 10,184,419.79-14,054,219.03-5,600,741.17

Finding the Fourth Proportional to 10,184,419.79, 14,054,219.03 and 5,600,741.17

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Solution

The fourth proportional to 10,184,419.79, 14,054,219.03 and 5,600,741.17 is: 7,728,868.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,419.79 : 14,054,219.03 = 5,600,741.17 : x
  2. Step 2: Convert to fraction form
    10,184,419.79/14,054,219.03 = 5,600,741.17/x
  3. Step 3: Cross multiply
    10,184,419.79x = 14,054,219.03 × 5,600,741.17
  4. Step 4: Simplify right side
    10,184,419.79x = 78,714,043,107,232.27
  5. Step 5: Solve for x
    x = 78,714,043,107,232.27/10,184,419.79
  6. Step 6: Final answer
    x = 7,728,868.67

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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.