Home / 10,373,458.24-15,559,969.80-3,457,438.24

Finding the Fourth Proportional to 10,373,458.24, 15,559,969.80 and 3,457,438.24

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Solution

The fourth proportional to 10,373,458.24, 15,559,969.80 and 3,457,438.24 is: 5,186,084.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,373,458.24 : 15,559,969.80 = 3,457,438.24 : x
  2. Step 2: Convert to fraction form
    10,373,458.24/15,559,969.80 = 3,457,438.24/x
  3. Step 3: Cross multiply
    10,373,458.24x = 15,559,969.80 × 3,457,438.24
  4. Step 4: Simplify right side
    10,373,458.24x = 53,797,634,599,765.16
  5. Step 5: Solve for x
    x = 53,797,634,599,765.16/10,373,458.24
  6. Step 6: Final answer
    x = 5,186,084.85

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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.