Home / 9,361,036.80-14,031,057.60-4,810,327.20

Finding the Fourth Proportional to 9,361,036.80, 14,031,057.60 and 4,810,327.20

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Solution

The fourth proportional to 9,361,036.80, 14,031,057.60 and 4,810,327.20 is: 7,210,096.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,361,036.80 : 14,031,057.60 = 4,810,327.20 : x
  2. Step 2: Convert to fraction form
    9,361,036.80/14,031,057.60 = 4,810,327.20/x
  3. Step 3: Cross multiply
    9,361,036.80x = 14,031,057.60 × 4,810,327.20
  4. Step 4: Simplify right side
    9,361,036.80x = 67,493,978,018,046.72
  5. Step 5: Solve for x
    x = 67,493,978,018,046.72/9,361,036.80
  6. Step 6: Final answer
    x = 7,210,096.43

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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.