Home / 8,804,562.60-13,206,843.90-7,623,582.60

Finding the Fourth Proportional to 8,804,562.60, 13,206,843.90 and 7,623,582.60

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Solution

The fourth proportional to 8,804,562.60, 13,206,843.90 and 7,623,582.60 is: 11,435,373.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,804,562.60 : 13,206,843.90 = 7,623,582.60 : x
  2. Step 2: Convert to fraction form
    8,804,562.60/13,206,843.90 = 7,623,582.60/x
  3. Step 3: Cross multiply
    8,804,562.60x = 13,206,843.90 × 7,623,582.60
  4. Step 4: Simplify right side
    8,804,562.60x = 100,683,465,356,956.14
  5. Step 5: Solve for x
    x = 100,683,465,356,956.14/8,804,562.60
  6. Step 6: Final answer
    x = 11,435,373.90

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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.