Home / 9,063,323.20-13,594,984.80-5,231,699.20

Finding the Fourth Proportional to 9,063,323.20, 13,594,984.80 and 5,231,699.20

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Solution

The fourth proportional to 9,063,323.20, 13,594,984.80 and 5,231,699.20 is: 7,847,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,323.20 : 13,594,984.80 = 5,231,699.20 : x
  2. Step 2: Convert to fraction form
    9,063,323.20/13,594,984.80 = 5,231,699.20/x
  3. Step 3: Cross multiply
    9,063,323.20x = 13,594,984.80 × 5,231,699.20
  4. Step 4: Simplify right side
    9,063,323.20x = 71,124,871,102,172.17
  5. Step 5: Solve for x
    x = 71,124,871,102,172.17/9,063,323.20
  6. Step 6: Final answer
    x = 7,847,548.80

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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.