Home / 4,806,669.60-7,210,004.40-2,287,245.60

Finding the Fourth Proportional to 4,806,669.60, 7,210,004.40 and 2,287,245.60

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Solution

The fourth proportional to 4,806,669.60, 7,210,004.40 and 2,287,245.60 is: 3,430,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806,669.60 : 7,210,004.40 = 2,287,245.60 : x
  2. Step 2: Convert to fraction form
    4,806,669.60/7,210,004.40 = 2,287,245.60/x
  3. Step 3: Cross multiply
    4,806,669.60x = 7,210,004.40 × 2,287,245.60
  4. Step 4: Simplify right side
    4,806,669.60x = 16,491,050,839,880.64
  5. Step 5: Solve for x
    x = 16,491,050,839,880.64/4,806,669.60
  6. Step 6: Final answer
    x = 3,430,868.40

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Similar ratio
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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.