Home / 7,588,482.54-10,471,982.85-4,150,693.50

Finding the Fourth Proportional to 7,588,482.54, 10,471,982.85 and 4,150,693.50

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Solution

The fourth proportional to 7,588,482.54, 10,471,982.85 and 4,150,693.50 is: 5,727,889.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,482.54 : 10,471,982.85 = 4,150,693.50 : x
  2. Step 2: Convert to fraction form
    7,588,482.54/10,471,982.85 = 4,150,693.50/x
  3. Step 3: Cross multiply
    7,588,482.54x = 10,471,982.85 × 4,150,693.50
  4. Step 4: Simplify right side
    7,588,482.54x = 43,465,991,147,606.48
  5. Step 5: Solve for x
    x = 43,465,991,147,606.48/7,588,482.54
  6. Step 6: Final answer
    x = 5,727,889.72

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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.