Home / 1,150,666.26-1,726,068.59-351,954.74

Finding the Fourth Proportional to 1,150,666.26, 1,726,068.59 and 351,954.74

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Solution

The fourth proportional to 1,150,666.26, 1,726,068.59 and 351,954.74 is: 527,953.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,666.26 : 1,726,068.59 = 351,954.74 : x
  2. Step 2: Convert to fraction form
    1,150,666.26/1,726,068.59 = 351,954.74/x
  3. Step 3: Cross multiply
    1,150,666.26x = 1,726,068.59 × 351,954.74
  4. Step 4: Simplify right side
    1,150,666.26x = 607,498,011,425.50
  5. Step 5: Solve for x
    x = 607,498,011,425.50/1,150,666.26
  6. Step 6: Final answer
    x = 527,953.27

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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.