Home / 7,184,664.64-10,771,273.50-4,148,583.76

Finding the Fourth Proportional to 7,184,664.64, 10,771,273.50 and 4,148,583.76

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Solution

The fourth proportional to 7,184,664.64, 10,771,273.50 and 4,148,583.76 is: 6,219,570.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,184,664.64 : 10,771,273.50 = 4,148,583.76 : x
  2. Step 2: Convert to fraction form
    7,184,664.64/10,771,273.50 = 4,148,583.76/x
  3. Step 3: Cross multiply
    7,184,664.64x = 10,771,273.50 × 4,148,583.76
  4. Step 4: Simplify right side
    7,184,664.64x = 44,685,530,316,618.36
  5. Step 5: Solve for x
    x = 44,685,530,316,618.36/7,184,664.64
  6. Step 6: Final answer
    x = 6,219,570.79

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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.