Home / 3,192,506.97-4,405,752.51-1,742,295.88

Finding the Fourth Proportional to 3,192,506.97, 4,405,752.51 and 1,742,295.88

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Solution

The fourth proportional to 3,192,506.97, 4,405,752.51 and 1,742,295.88 is: 2,404,419.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,506.97 : 4,405,752.51 = 1,742,295.88 : x
  2. Step 2: Convert to fraction form
    3,192,506.97/4,405,752.51 = 1,742,295.88/x
  3. Step 3: Cross multiply
    3,192,506.97x = 4,405,752.51 × 1,742,295.88
  4. Step 4: Simplify right side
    3,192,506.97x = 7,676,124,420,663.88
  5. Step 5: Solve for x
    x = 7,676,124,420,663.88/3,192,506.97
  6. Step 6: Final answer
    x = 2,404,419.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.