Home / 1,562,188.71-2,342,677.26-537,324.13

Finding the Fourth Proportional to 1,562,188.71, 2,342,677.26 and 537,324.13

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Solution

The fourth proportional to 1,562,188.71, 2,342,677.26 and 537,324.13 is: 805,777.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,562,188.71 : 2,342,677.26 = 537,324.13 : x
  2. Step 2: Convert to fraction form
    1,562,188.71/2,342,677.26 = 537,324.13/x
  3. Step 3: Cross multiply
    1,562,188.71x = 2,342,677.26 × 537,324.13
  4. Step 4: Simplify right side
    1,562,188.71x = 1,258,777,022,521.15
  5. Step 5: Solve for x
    x = 1,258,777,022,521.15/1,562,188.71
  6. Step 6: Final answer
    x = 805,777.82

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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.