Home / 10,184,389.28-14,054,826.78-5,834,316.32

Finding the Fourth Proportional to 10,184,389.28, 14,054,826.78 and 5,834,316.32

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Solution

The fourth proportional to 10,184,389.28, 14,054,826.78 and 5,834,316.32 is: 8,051,568.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,184,389.28 : 14,054,826.78 = 5,834,316.32 : x
  2. Step 2: Convert to fraction form
    10,184,389.28/14,054,826.78 = 5,834,316.32/x
  3. Step 3: Cross multiply
    10,184,389.28x = 14,054,826.78 × 5,834,316.32
  4. Step 4: Simplify right side
    10,184,389.28x = 82,000,305,257,327.05
  5. Step 5: Solve for x
    x = 82,000,305,257,327.05/10,184,389.28
  6. Step 6: Final answer
    x = 8,051,568.24

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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.