Home / 7,333,732.80-11,004,535.80-3,074,331.60

Finding the Fourth Proportional to 7,333,732.80, 11,004,535.80 and 3,074,331.60

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Solution

The fourth proportional to 7,333,732.80, 11,004,535.80 and 3,074,331.60 is: 4,613,147.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,732.80 : 11,004,535.80 = 3,074,331.60 : x
  2. Step 2: Convert to fraction form
    7,333,732.80/11,004,535.80 = 3,074,331.60/x
  3. Step 3: Cross multiply
    7,333,732.80x = 11,004,535.80 × 3,074,331.60
  4. Step 4: Simplify right side
    7,333,732.80x = 33,831,592,153,271.29
  5. Step 5: Solve for x
    x = 33,831,592,153,271.29/7,333,732.80
  6. Step 6: Final answer
    x = 4,613,147.64

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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.