Home / 11,604,536.24-16,013,321.91-6,710,075.78

Finding the Fourth Proportional to 11,604,536.24, 16,013,321.91 and 6,710,075.78

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Solution

The fourth proportional to 11,604,536.24, 16,013,321.91 and 6,710,075.78 is: 9,259,362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,604,536.24 : 16,013,321.91 = 6,710,075.78 : x
  2. Step 2: Convert to fraction form
    11,604,536.24/16,013,321.91 = 6,710,075.78/x
  3. Step 3: Cross multiply
    11,604,536.24x = 16,013,321.91 × 6,710,075.78
  4. Step 4: Simplify right side
    11,604,536.24x = 107,450,603,425,567.73
  5. Step 5: Solve for x
    x = 107,450,603,425,567.73/11,604,536.24
  6. Step 6: Final answer
    x = 9,259,362.14

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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.