Home / 4,042,309.94-6,063,123.33-1,309,799.51

Finding the Fourth Proportional to 4,042,309.94, 6,063,123.33 and 1,309,799.51

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Solution

The fourth proportional to 4,042,309.94, 6,063,123.33 and 1,309,799.51 is: 1,964,588.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,309.94 : 6,063,123.33 = 1,309,799.51 : x
  2. Step 2: Convert to fraction form
    4,042,309.94/6,063,123.33 = 1,309,799.51/x
  3. Step 3: Cross multiply
    4,042,309.94x = 6,063,123.33 × 1,309,799.51
  4. Step 4: Simplify right side
    4,042,309.94x = 7,941,475,936,387.95
  5. Step 5: Solve for x
    x = 7,941,475,936,387.95/4,042,309.94
  6. Step 6: Final answer
    x = 1,964,588.58

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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.