Home / 5,406,016.14-7,459,565.40-3,230,099.37

Finding the Fourth Proportional to 5,406,016.14, 7,459,565.40 and 3,230,099.37

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Solution

The fourth proportional to 5,406,016.14, 7,459,565.40 and 3,230,099.37 is: 4,457,096.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,406,016.14 : 7,459,565.40 = 3,230,099.37 : x
  2. Step 2: Convert to fraction form
    5,406,016.14/7,459,565.40 = 3,230,099.37/x
  3. Step 3: Cross multiply
    5,406,016.14x = 7,459,565.40 × 3,230,099.37
  4. Step 4: Simplify right side
    5,406,016.14x = 24,095,137,499,013.80
  5. Step 5: Solve for x
    x = 24,095,137,499,013.80/5,406,016.14
  6. Step 6: Final answer
    x = 4,457,096.85

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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.