Home / 6,585,512.15-9,865,486.57-4,853,235.95

Finding the Fourth Proportional to 6,585,512.15, 9,865,486.57 and 4,853,235.95

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Solution

The fourth proportional to 6,585,512.15, 9,865,486.57 and 4,853,235.95 is: 7,270,434.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,512.15 : 9,865,486.57 = 4,853,235.95 : x
  2. Step 2: Convert to fraction form
    6,585,512.15/9,865,486.57 = 4,853,235.95/x
  3. Step 3: Cross multiply
    6,585,512.15x = 9,865,486.57 × 4,853,235.95
  4. Step 4: Simplify right side
    6,585,512.15x = 47,879,534,085,766.20
  5. Step 5: Solve for x
    x = 47,879,534,085,766.20/6,585,512.15
  6. Step 6: Final answer
    x = 7,270,434.40

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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.