Home / 9,004,150.91-13,498,657.52-7,294,053.60

Finding the Fourth Proportional to 9,004,150.91, 13,498,657.52 and 7,294,053.60

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Solution

The fourth proportional to 9,004,150.91, 13,498,657.52 and 7,294,053.60 is: 10,934,949.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,150.91 : 13,498,657.52 = 7,294,053.60 : x
  2. Step 2: Convert to fraction form
    9,004,150.91/13,498,657.52 = 7,294,053.60/x
  3. Step 3: Cross multiply
    9,004,150.91x = 13,498,657.52 × 7,294,053.60
  4. Step 4: Simplify right side
    9,004,150.91x = 98,459,931,442,452.80
  5. Step 5: Solve for x
    x = 98,459,931,442,452.80/9,004,150.91
  6. Step 6: Final answer
    x = 10,934,949.06

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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.