Home / 4,084,237.32-5,637,991.98-2,907,595.77

Finding the Fourth Proportional to 4,084,237.32, 5,637,991.98 and 2,907,595.77

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Solution

The fourth proportional to 4,084,237.32, 5,637,991.98 and 2,907,595.77 is: 4,013,724.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,237.32 : 5,637,991.98 = 2,907,595.77 : x
  2. Step 2: Convert to fraction form
    4,084,237.32/5,637,991.98 = 2,907,595.77/x
  3. Step 3: Cross multiply
    4,084,237.32x = 5,637,991.98 × 2,907,595.77
  4. Step 4: Simplify right side
    4,084,237.32x = 16,393,001,604,151.97
  5. Step 5: Solve for x
    x = 16,393,001,604,151.97/4,084,237.32
  6. Step 6: Final answer
    x = 4,013,724.07

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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.