Home / 9,864,811.84-14,796,884.30-3,474,897.34

Finding the Fourth Proportional to 9,864,811.84, 14,796,884.30 and 3,474,897.34

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Solution

The fourth proportional to 9,864,811.84, 14,796,884.30 and 3,474,897.34 is: 5,212,228.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,811.84 : 14,796,884.30 = 3,474,897.34 : x
  2. Step 2: Convert to fraction form
    9,864,811.84/14,796,884.30 = 3,474,897.34/x
  3. Step 3: Cross multiply
    9,864,811.84x = 14,796,884.30 × 3,474,897.34
  4. Step 4: Simplify right side
    9,864,811.84x = 51,417,653,894,357.77
  5. Step 5: Solve for x
    x = 51,417,653,894,357.77/9,864,811.84
  6. Step 6: Final answer
    x = 5,212,228.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.