Home / 1,510,493.70-2,265,770.79-563,675.52

Finding the Fourth Proportional to 1,510,493.70, 2,265,770.79 and 563,675.52

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Solution

The fourth proportional to 1,510,493.70, 2,265,770.79 and 563,675.52 is: 845,524.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,510,493.70 : 2,265,770.79 = 563,675.52 : x
  2. Step 2: Convert to fraction form
    1,510,493.70/2,265,770.79 = 563,675.52/x
  3. Step 3: Cross multiply
    1,510,493.70x = 2,265,770.79 × 563,675.52
  4. Step 4: Simplify right side
    1,510,493.70x = 1,277,159,528,254.06
  5. Step 5: Solve for x
    x = 1,277,159,528,254.06/1,510,493.70
  6. Step 6: Final answer
    x = 845,524.56

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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.