Home / 1,730,940.17-2,594,089.33-1,347,152.41

Finding the Fourth Proportional to 1,730,940.17, 2,594,089.33 and 1,347,152.41

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Solution

The fourth proportional to 1,730,940.17, 2,594,089.33 and 1,347,152.41 is: 2,018,922.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,940.17 : 2,594,089.33 = 1,347,152.41 : x
  2. Step 2: Convert to fraction form
    1,730,940.17/2,594,089.33 = 1,347,152.41/x
  3. Step 3: Cross multiply
    1,730,940.17x = 2,594,089.33 × 1,347,152.41
  4. Step 4: Simplify right side
    1,730,940.17x = 3,494,633,692,664.79
  5. Step 5: Solve for x
    x = 3,494,633,692,664.79/1,730,940.17
  6. Step 6: Final answer
    x = 2,018,922.29

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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.