Home / 2,286,185.96-3,429,373.72-937,397.46

Finding the Fourth Proportional to 2,286,185.96, 3,429,373.72 and 937,397.46

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Solution

The fourth proportional to 2,286,185.96, 3,429,373.72 and 937,397.46 is: 1,406,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,185.96 : 3,429,373.72 = 937,397.46 : x
  2. Step 2: Convert to fraction form
    2,286,185.96/3,429,373.72 = 937,397.46/x
  3. Step 3: Cross multiply
    2,286,185.96x = 3,429,373.72 × 937,397.46
  4. Step 4: Simplify right side
    2,286,185.96x = 3,214,686,214,518.75
  5. Step 5: Solve for x
    x = 3,214,686,214,518.75/2,286,185.96
  6. Step 6: Final answer
    x = 1,406,135.05

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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.