Home / 1,735,678.82-2,604,203.51-537,694.58

Finding the Fourth Proportional to 1,735,678.82, 2,604,203.51 and 537,694.58

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Solution

The fourth proportional to 1,735,678.82, 2,604,203.51 and 537,694.58 is: 806,754.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,678.82 : 2,604,203.51 = 537,694.58 : x
  2. Step 2: Convert to fraction form
    1,735,678.82/2,604,203.51 = 537,694.58/x
  3. Step 3: Cross multiply
    1,735,678.82x = 2,604,203.51 × 537,694.58
  4. Step 4: Simplify right side
    1,735,678.82x = 1,400,266,112,543.98
  5. Step 5: Solve for x
    x = 1,400,266,112,543.98/1,735,678.82
  6. Step 6: Final answer
    x = 806,754.16

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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.