Home / 3,110,521.29-4,292,539.61-1,733,952.41

Finding the Fourth Proportional to 3,110,521.29, 4,292,539.61 and 1,733,952.41

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Solution

The fourth proportional to 3,110,521.29, 4,292,539.61 and 1,733,952.41 is: 2,392,865.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,521.29 : 4,292,539.61 = 1,733,952.41 : x
  2. Step 2: Convert to fraction form
    3,110,521.29/4,292,539.61 = 1,733,952.41/x
  3. Step 3: Cross multiply
    3,110,521.29x = 4,292,539.61 × 1,733,952.41
  4. Step 4: Simplify right side
    3,110,521.29x = 7,443,059,371,647.50
  5. Step 5: Solve for x
    x = 7,443,059,371,647.50/3,110,521.29
  6. Step 6: Final answer
    x = 2,392,865.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.