Home / 6,530,944.63-9,787,113.54-4,811,566.24

Finding the Fourth Proportional to 6,530,944.63, 9,787,113.54 and 4,811,566.24

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Solution

The fourth proportional to 6,530,944.63, 9,787,113.54 and 4,811,566.24 is: 7,210,495.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,944.63 : 9,787,113.54 = 4,811,566.24 : x
  2. Step 2: Convert to fraction form
    6,530,944.63/9,787,113.54 = 4,811,566.24/x
  3. Step 3: Cross multiply
    6,530,944.63x = 9,787,113.54 × 4,811,566.24
  4. Step 4: Simplify right side
    6,530,944.63x = 47,091,345,096,110.89
  5. Step 5: Solve for x
    x = 47,091,345,096,110.89/6,530,944.63
  6. Step 6: Final answer
    x = 7,210,495.23

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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.