Home / 10,644,559.20-15,958,090.80-4,583,944.80

Finding the Fourth Proportional to 10,644,559.20, 15,958,090.80 and 4,583,944.80

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Solution

The fourth proportional to 10,644,559.20, 15,958,090.80 and 4,583,944.80 is: 6,872,149.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,644,559.20 : 15,958,090.80 = 4,583,944.80 : x
  2. Step 2: Convert to fraction form
    10,644,559.20/15,958,090.80 = 4,583,944.80/x
  3. Step 3: Cross multiply
    10,644,559.20x = 15,958,090.80 × 4,583,944.80
  4. Step 4: Simplify right side
    10,644,559.20x = 73,151,007,340,587.84
  5. Step 5: Solve for x
    x = 73,151,007,340,587.84/10,644,559.20
  6. Step 6: Final answer
    x = 6,872,149.98

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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.