Home / 5,890,260.40-8,835,390.60-4,770,516.40

Finding the Fourth Proportional to 5,890,260.40, 8,835,390.60 and 4,770,516.40

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Solution

The fourth proportional to 5,890,260.40, 8,835,390.60 and 4,770,516.40 is: 7,155,774.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,260.40 : 8,835,390.60 = 4,770,516.40 : x
  2. Step 2: Convert to fraction form
    5,890,260.40/8,835,390.60 = 4,770,516.40/x
  3. Step 3: Cross multiply
    5,890,260.40x = 8,835,390.60 × 4,770,516.40
  4. Step 4: Simplify right side
    5,890,260.40x = 42,149,375,757,705.84
  5. Step 5: Solve for x
    x = 42,149,375,757,705.84/5,890,260.40
  6. Step 6: Final answer
    x = 7,155,774.60

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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.