Home / 9,864,779.94-14,796,836.37-3,474,865.29

Finding the Fourth Proportional to 9,864,779.94, 14,796,836.37 and 3,474,865.29

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Solution

The fourth proportional to 9,864,779.94, 14,796,836.37 and 3,474,865.29 is: 5,212,180.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,779.94 : 14,796,836.37 = 3,474,865.29 : x
  2. Step 2: Convert to fraction form
    9,864,779.94/14,796,836.37 = 3,474,865.29/x
  3. Step 3: Cross multiply
    9,864,779.94x = 14,796,836.37 × 3,474,865.29
  4. Step 4: Simplify right side
    9,864,779.94x = 51,417,013,103,922.59
  5. Step 5: Solve for x
    x = 51,417,013,103,922.59/9,864,779.94
  6. Step 6: Final answer
    x = 5,212,180.45

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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.