Home / 1,730,939.17-2,594,087.83-1,347,151.41

Finding the Fourth Proportional to 1,730,939.17, 2,594,087.83 and 1,347,151.41

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Solution

The fourth proportional to 1,730,939.17, 2,594,087.83 and 1,347,151.41 is: 2,018,920.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,939.17 : 2,594,087.83 = 1,347,151.41 : x
  2. Step 2: Convert to fraction form
    1,730,939.17/2,594,087.83 = 1,347,151.41/x
  3. Step 3: Cross multiply
    1,730,939.17x = 2,594,087.83 × 1,347,151.41
  4. Step 4: Simplify right side
    1,730,939.17x = 3,494,629,077,848.34
  5. Step 5: Solve for x
    x = 3,494,629,077,848.34/1,730,939.17
  6. Step 6: Final answer
    x = 2,018,920.79

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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.