Home / 3,560,491.19-5,341,576.89-1,164,326.51

Finding the Fourth Proportional to 3,560,491.19, 5,341,576.89 and 1,164,326.51

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Solution

The fourth proportional to 3,560,491.19, 5,341,576.89 and 1,164,326.51 is: 1,746,764.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,491.19 : 5,341,576.89 = 1,164,326.51 : x
  2. Step 2: Convert to fraction form
    3,560,491.19/5,341,576.89 = 1,164,326.51/x
  3. Step 3: Cross multiply
    3,560,491.19x = 5,341,576.89 × 1,164,326.51
  4. Step 4: Simplify right side
    3,560,491.19x = 6,219,339,578,230.35
  5. Step 5: Solve for x
    x = 6,219,339,578,230.35/3,560,491.19
  6. Step 6: Final answer
    x = 1,746,764.49

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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.