Home / 10,807,302.80-16,208,880.60-3,234,515.60

Finding the Fourth Proportional to 10,807,302.80, 16,208,880.60 and 3,234,515.60

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Solution

The fourth proportional to 10,807,302.80, 16,208,880.60 and 3,234,515.60 is: 4,851,152.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,807,302.80 : 16,208,880.60 = 3,234,515.60 : x
  2. Step 2: Convert to fraction form
    10,807,302.80/16,208,880.60 = 3,234,515.60/x
  3. Step 3: Cross multiply
    10,807,302.80x = 16,208,880.60 × 3,234,515.60
  4. Step 4: Simplify right side
    10,807,302.80x = 52,427,877,159,237.36
  5. Step 5: Solve for x
    x = 52,427,877,159,237.36/10,807,302.80
  6. Step 6: Final answer
    x = 4,851,152.79

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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.