Home / 7,395,136.60-11,091,830.10-2,003,452.60

Finding the Fourth Proportional to 7,395,136.60, 11,091,830.10 and 2,003,452.60

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Solution

The fourth proportional to 7,395,136.60, 11,091,830.10 and 2,003,452.60 is: 3,004,941.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,136.60 : 11,091,830.10 = 2,003,452.60 : x
  2. Step 2: Convert to fraction form
    7,395,136.60/11,091,830.10 = 2,003,452.60/x
  3. Step 3: Cross multiply
    7,395,136.60x = 11,091,830.10 × 2,003,452.60
  4. Step 4: Simplify right side
    7,395,136.60x = 22,221,955,852,603.26
  5. Step 5: Solve for x
    x = 22,221,955,852,603.26/7,395,136.60
  6. Step 6: Final answer
    x = 3,004,941.90

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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.