Home / 5,477,009.94-7,557,691.50-3,029,232.06

Finding the Fourth Proportional to 5,477,009.94, 7,557,691.50 and 3,029,232.06

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Solution

The fourth proportional to 5,477,009.94, 7,557,691.50 and 3,029,232.06 is: 4,180,018.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,009.94 : 7,557,691.50 = 3,029,232.06 : x
  2. Step 2: Convert to fraction form
    5,477,009.94/7,557,691.50 = 3,029,232.06/x
  3. Step 3: Cross multiply
    5,477,009.94x = 7,557,691.50 × 3,029,232.06
  4. Step 4: Simplify right side
    5,477,009.94x = 22,894,001,391,389.49
  5. Step 5: Solve for x
    x = 22,894,001,391,389.49/5,477,009.94
  6. Step 6: Final answer
    x = 4,180,018.23

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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.