Home / 8,637,970.00-11,925,789.96-5,500,004.65

Finding the Fourth Proportional to 8,637,970.00, 11,925,789.96 and 5,500,004.65

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Solution

The fourth proportional to 8,637,970.00, 11,925,789.96 and 5,500,004.65 is: 7,593,439.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,637,970.00 : 11,925,789.96 = 5,500,004.65 : x
  2. Step 2: Convert to fraction form
    8,637,970.00/11,925,789.96 = 5,500,004.65/x
  3. Step 3: Cross multiply
    8,637,970.00x = 11,925,789.96 × 5,500,004.65
  4. Step 4: Simplify right side
    8,637,970.00x = 65,591,900,205,108.84
  5. Step 5: Solve for x
    x = 65,591,900,205,108.84/8,637,970.00
  6. Step 6: Final answer
    x = 7,593,439.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.