Home / 1,588,733.19-2,382,351.03-577,141.83

Finding the Fourth Proportional to 1,588,733.19, 2,382,351.03 and 577,141.83

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Solution

The fourth proportional to 1,588,733.19, 2,382,351.03 and 577,141.83 is: 865,440.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,733.19 : 2,382,351.03 = 577,141.83 : x
  2. Step 2: Convert to fraction form
    1,588,733.19/2,382,351.03 = 577,141.83/x
  3. Step 3: Cross multiply
    1,588,733.19x = 2,382,351.03 × 577,141.83
  4. Step 4: Simplify right side
    1,588,733.19x = 1,374,954,433,156.58
  5. Step 5: Solve for x
    x = 1,374,954,433,156.58/1,588,733.19
  6. Step 6: Final answer
    x = 865,440.74

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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.