Home / 6,285,218.68-9,423,969.65-2,442,554.31

Finding the Fourth Proportional to 6,285,218.68, 9,423,969.65 and 2,442,554.31

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Solution

The fourth proportional to 6,285,218.68, 9,423,969.65 and 2,442,554.31 is: 3,662,332.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,218.68 : 9,423,969.65 = 2,442,554.31 : x
  2. Step 2: Convert to fraction form
    6,285,218.68/9,423,969.65 = 2,442,554.31/x
  3. Step 3: Cross multiply
    6,285,218.68x = 9,423,969.65 × 2,442,554.31
  4. Step 4: Simplify right side
    6,285,218.68x = 23,018,557,718,203.39
  5. Step 5: Solve for x
    x = 23,018,557,718,203.39/6,285,218.68
  6. Step 6: Final answer
    x = 3,662,332.03

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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.