Home / 6,585,511.15-9,865,485.07-4,853,234.95

Finding the Fourth Proportional to 6,585,511.15, 9,865,485.07 and 4,853,234.95

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Solution

The fourth proportional to 6,585,511.15, 9,865,485.07 and 4,853,234.95 is: 7,270,432.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,511.15 : 9,865,485.07 = 4,853,234.95 : x
  2. Step 2: Convert to fraction form
    6,585,511.15/9,865,485.07 = 4,853,234.95/x
  3. Step 3: Cross multiply
    6,585,511.15x = 9,865,485.07 × 4,853,234.95
  4. Step 4: Simplify right side
    6,585,511.15x = 47,879,516,940,427.20
  5. Step 5: Solve for x
    x = 47,879,516,940,427.20/6,585,511.15
  6. Step 6: Final answer
    x = 7,270,432.90

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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.