Home / 1,957,673.16-2,936,504.07-537,730.61

Finding the Fourth Proportional to 1,957,673.16, 2,936,504.07 and 537,730.61

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Solution

The fourth proportional to 1,957,673.16, 2,936,504.07 and 537,730.61 is: 806,594.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,673.16 : 2,936,504.07 = 537,730.61 : x
  2. Step 2: Convert to fraction form
    1,957,673.16/2,936,504.07 = 537,730.61/x
  3. Step 3: Cross multiply
    1,957,673.16x = 2,936,504.07 × 537,730.61
  4. Step 4: Simplify right side
    1,957,673.16x = 1,579,048,110,146.06
  5. Step 5: Solve for x
    x = 1,579,048,110,146.06/1,957,673.16
  6. Step 6: Final answer
    x = 806,594.35

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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.