Home / 10,710,199.49-14,776,425.41-6,844,950.36

Finding the Fourth Proportional to 10,710,199.49, 14,776,425.41 and 6,844,950.36

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Solution

The fourth proportional to 10,710,199.49, 14,776,425.41 and 6,844,950.36 is: 9,443,698.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,199.49 : 14,776,425.41 = 6,844,950.36 : x
  2. Step 2: Convert to fraction form
    10,710,199.49/14,776,425.41 = 6,844,950.36/x
  3. Step 3: Cross multiply
    10,710,199.49x = 14,776,425.41 × 6,844,950.36
  4. Step 4: Simplify right side
    10,710,199.49x = 101,143,898,395,467.89
  5. Step 5: Solve for x
    x = 101,143,898,395,467.89/10,710,199.49
  6. Step 6: Final answer
    x = 9,443,698.83

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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.