Home / 9,864,785.80-14,796,845.18-3,474,871.17

Finding the Fourth Proportional to 9,864,785.80, 14,796,845.18 and 3,474,871.17

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Solution

The fourth proportional to 9,864,785.80, 14,796,845.18 and 3,474,871.17 is: 5,212,189.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,785.80 : 14,796,845.18 = 3,474,871.17 : x
  2. Step 2: Convert to fraction form
    9,864,785.80/14,796,845.18 = 3,474,871.17/x
  3. Step 3: Cross multiply
    9,864,785.80x = 14,796,845.18 × 3,474,871.17
  4. Step 4: Simplify right side
    9,864,785.80x = 51,417,130,722,935.46
  5. Step 5: Solve for x
    x = 51,417,130,722,935.46/9,864,785.80
  6. Step 6: Final answer
    x = 5,212,189.27

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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.