Home / 1,110,411.84-1,532,373.22-601,114.20

Finding the Fourth Proportional to 1,110,411.84, 1,532,373.22 and 601,114.20

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Solution

The fourth proportional to 1,110,411.84, 1,532,373.22 and 601,114.20 is: 829,540.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,411.84 : 1,532,373.22 = 601,114.20 : x
  2. Step 2: Convert to fraction form
    1,110,411.84/1,532,373.22 = 601,114.20/x
  3. Step 3: Cross multiply
    1,110,411.84x = 1,532,373.22 × 601,114.20
  4. Step 4: Simplify right side
    1,110,411.84x = 921,131,302,241.72
  5. Step 5: Solve for x
    x = 921,131,302,241.72/1,110,411.84
  6. Step 6: Final answer
    x = 829,540.24

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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.