Home / 4,074,069.36-6,135,477.42-3,710,868.84

Finding the Fourth Proportional to 4,074,069.36, 6,135,477.42 and 3,710,868.84

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Solution

The fourth proportional to 4,074,069.36, 6,135,477.42 and 3,710,868.84 is: 5,588,503.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,069.36 : 6,135,477.42 = 3,710,868.84 : x
  2. Step 2: Convert to fraction form
    4,074,069.36/6,135,477.42 = 3,710,868.84/x
  3. Step 3: Cross multiply
    4,074,069.36x = 6,135,477.42 × 3,710,868.84
  4. Step 4: Simplify right side
    4,074,069.36x = 22,767,951,976,401.59
  5. Step 5: Solve for x
    x = 22,767,951,976,401.59/4,074,069.36
  6. Step 6: Final answer
    x = 5,588,503.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.