Home / 4,386,973.69-6,583,694.46-2,081,476.36

Finding the Fourth Proportional to 4,386,973.69, 6,583,694.46 and 2,081,476.36

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Solution

The fourth proportional to 4,386,973.69, 6,583,694.46 and 2,081,476.36 is: 3,123,748.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,973.69 : 6,583,694.46 = 2,081,476.36 : x
  2. Step 2: Convert to fraction form
    4,386,973.69/6,583,694.46 = 2,081,476.36/x
  3. Step 3: Cross multiply
    4,386,973.69x = 6,583,694.46 × 2,081,476.36
  4. Step 4: Simplify right side
    4,386,973.69x = 13,703,804,379,952.97
  5. Step 5: Solve for x
    x = 13,703,804,379,952.97/4,386,973.69
  6. Step 6: Final answer
    x = 3,123,748.93

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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.