Home / 7,725,858.80-11,588,730.60-2,334,498.80

Finding the Fourth Proportional to 7,725,858.80, 11,588,730.60 and 2,334,498.80

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Solution

The fourth proportional to 7,725,858.80, 11,588,730.60 and 2,334,498.80 is: 3,501,730.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,858.80 : 11,588,730.60 = 2,334,498.80 : x
  2. Step 2: Convert to fraction form
    7,725,858.80/11,588,730.60 = 2,334,498.80/x
  3. Step 3: Cross multiply
    7,725,858.80x = 11,588,730.60 × 2,334,498.80
  4. Step 4: Simplify right side
    7,725,858.80x = 27,053,877,679,223.28
  5. Step 5: Solve for x
    x = 27,053,877,679,223.28/7,725,858.80
  6. Step 6: Final answer
    x = 3,501,730.80

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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.