Home / 7,052,848.80-10,601,823.60-6,553,629.60

Finding the Fourth Proportional to 7,052,848.80, 10,601,823.60 and 6,553,629.60

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Solution

The fourth proportional to 7,052,848.80, 10,601,823.60 and 6,553,629.60 is: 9,851,398.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,848.80 : 10,601,823.60 = 6,553,629.60 : x
  2. Step 2: Convert to fraction form
    7,052,848.80/10,601,823.60 = 6,553,629.60/x
  3. Step 3: Cross multiply
    7,052,848.80x = 10,601,823.60 × 6,553,629.60
  4. Step 4: Simplify right side
    7,052,848.80x = 69,480,424,958,938.55
  5. Step 5: Solve for x
    x = 69,480,424,958,938.55/7,052,848.80
  6. Step 6: Final answer
    x = 9,851,398.62

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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.