Home / 1,747,671.19-2,411,737.41-973,301.82

Finding the Fourth Proportional to 1,747,671.19, 2,411,737.41 and 973,301.82

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Solution

The fourth proportional to 1,747,671.19, 2,411,737.41 and 973,301.82 is: 1,343,129.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,671.19 : 2,411,737.41 = 973,301.82 : x
  2. Step 2: Convert to fraction form
    1,747,671.19/2,411,737.41 = 973,301.82/x
  3. Step 3: Cross multiply
    1,747,671.19x = 2,411,737.41 × 973,301.82
  4. Step 4: Simplify right side
    1,747,671.19x = 2,347,348,405,120.95
  5. Step 5: Solve for x
    x = 2,347,348,405,120.95/1,747,671.19
  6. Step 6: Final answer
    x = 1,343,129.32

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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.