Home / 6,014,957.69-9,018,833.45-1,914,507.65

Finding the Fourth Proportional to 6,014,957.69, 9,018,833.45 and 1,914,507.65

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Solution

The fourth proportional to 6,014,957.69, 9,018,833.45 and 1,914,507.65 is: 2,870,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014,957.69 : 9,018,833.45 = 1,914,507.65 : x
  2. Step 2: Convert to fraction form
    6,014,957.69/9,018,833.45 = 1,914,507.65/x
  3. Step 3: Cross multiply
    6,014,957.69x = 9,018,833.45 × 1,914,507.65
  4. Step 4: Simplify right side
    6,014,957.69x = 17,266,625,579,434.19
  5. Step 5: Solve for x
    x = 17,266,625,579,434.19/6,014,957.69
  6. Step 6: Final answer
    x = 2,870,614.64

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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.