Home / 1,036,463.41-1,555,524.56-537,969.97

Finding the Fourth Proportional to 1,036,463.41, 1,555,524.56 and 537,969.97

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Solution

The fourth proportional to 1,036,463.41, 1,555,524.56 and 537,969.97 is: 807,385.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,463.41 : 1,555,524.56 = 537,969.97 : x
  2. Step 2: Convert to fraction form
    1,036,463.41/1,555,524.56 = 537,969.97/x
  3. Step 3: Cross multiply
    1,036,463.41x = 1,555,524.56 × 537,969.97
  4. Step 4: Simplify right side
    1,036,463.41x = 836,825,500,877.46
  5. Step 5: Solve for x
    x = 836,825,500,877.46/1,036,463.41
  6. Step 6: Final answer
    x = 807,385.47

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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.