Home / 9,864,779.88-14,796,836.28-3,474,865.24

Finding the Fourth Proportional to 9,864,779.88, 14,796,836.28 and 3,474,865.24

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Solution

The fourth proportional to 9,864,779.88, 14,796,836.28 and 3,474,865.24 is: 5,212,180.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,779.88 : 14,796,836.28 = 3,474,865.24 : x
  2. Step 2: Convert to fraction form
    9,864,779.88/14,796,836.28 = 3,474,865.24/x
  3. Step 3: Cross multiply
    9,864,779.88x = 14,796,836.28 × 3,474,865.24
  4. Step 4: Simplify right side
    9,864,779.88x = 51,417,012,051,342.91
  5. Step 5: Solve for x
    x = 51,417,012,051,342.91/9,864,779.88
  6. Step 6: Final answer
    x = 5,212,180.37

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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.