Home / 6,697,286.40-10,039,853.76-2,434,443.84

Finding the Fourth Proportional to 6,697,286.40, 10,039,853.76 and 2,434,443.84

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Solution

The fourth proportional to 6,697,286.40, 10,039,853.76 and 2,434,443.84 is: 3,649,457.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,286.40 : 10,039,853.76 = 2,434,443.84 : x
  2. Step 2: Convert to fraction form
    6,697,286.40/10,039,853.76 = 2,434,443.84/x
  3. Step 3: Cross multiply
    6,697,286.40x = 10,039,853.76 × 2,434,443.84
  4. Step 4: Simplify right side
    6,697,286.40x = 24,441,460,140,532.84
  5. Step 5: Solve for x
    x = 24,441,460,140,532.84/6,697,286.40
  6. Step 6: Final answer
    x = 3,649,457.21

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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.