Home / 11,754,122.61-16,219,799.96-6,596,487.69

Finding the Fourth Proportional to 11,754,122.61, 16,219,799.96 and 6,596,487.69

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Solution

The fourth proportional to 11,754,122.61, 16,219,799.96 and 6,596,487.69 is: 9,102,653.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,122.61 : 16,219,799.96 = 6,596,487.69 : x
  2. Step 2: Convert to fraction form
    11,754,122.61/16,219,799.96 = 6,596,487.69/x
  3. Step 3: Cross multiply
    11,754,122.61x = 16,219,799.96 × 6,596,487.69
  4. Step 4: Simplify right side
    11,754,122.61x = 106,993,710,737,420.06
  5. Step 5: Solve for x
    x = 106,993,710,737,420.06/11,754,122.61
  6. Step 6: Final answer
    x = 9,102,653.96

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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.