Home / 8,593,436.07-11,858,705.37-4,725,957.42

Finding the Fourth Proportional to 8,593,436.07, 11,858,705.37 and 4,725,957.42

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Solution

The fourth proportional to 8,593,436.07, 11,858,705.37 and 4,725,957.42 is: 6,521,691.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,436.07 : 11,858,705.37 = 4,725,957.42 : x
  2. Step 2: Convert to fraction form
    8,593,436.07/11,858,705.37 = 4,725,957.42/x
  3. Step 3: Cross multiply
    8,593,436.07x = 11,858,705.37 × 4,725,957.42
  4. Step 4: Simplify right side
    8,593,436.07x = 56,043,736,634,945.34
  5. Step 5: Solve for x
    x = 56,043,736,634,945.34/8,593,436.07
  6. Step 6: Final answer
    x = 6,521,691.23

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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.