Home / 9,700,636.40-14,546,951.04-3,311,403.92

Finding the Fourth Proportional to 9,700,636.40, 14,546,951.04 and 3,311,403.92

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Solution

The fourth proportional to 9,700,636.40, 14,546,951.04 and 3,311,403.92 is: 4,965,739.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,700,636.40 : 14,546,951.04 = 3,311,403.92 : x
  2. Step 2: Convert to fraction form
    9,700,636.40/14,546,951.04 = 3,311,403.92/x
  3. Step 3: Cross multiply
    9,700,636.40x = 14,546,951.04 × 3,311,403.92
  4. Step 4: Simplify right side
    9,700,636.40x = 48,170,830,697,904.07
  5. Step 5: Solve for x
    x = 48,170,830,697,904.07/9,700,636.40
  6. Step 6: Final answer
    x = 4,965,739.23

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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.