Home / 6,534,300.84-9,016,013.70-3,817,521.96

Finding the Fourth Proportional to 6,534,300.84, 9,016,013.70 and 3,817,521.96

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Solution

The fourth proportional to 6,534,300.84, 9,016,013.70 and 3,817,521.96 is: 5,267,408.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,300.84 : 9,016,013.70 = 3,817,521.96 : x
  2. Step 2: Convert to fraction form
    6,534,300.84/9,016,013.70 = 3,817,521.96/x
  3. Step 3: Cross multiply
    6,534,300.84x = 9,016,013.70 × 3,817,521.96
  4. Step 4: Simplify right side
    6,534,300.84x = 34,418,830,291,410.85
  5. Step 5: Solve for x
    x = 34,418,830,291,410.85/6,534,300.84
  6. Step 6: Final answer
    x = 5,267,408.27

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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.