Home / 1,114,767.19-1,539,016.14-733,901.14

Finding the Fourth Proportional to 1,114,767.19, 1,539,016.14 and 733,901.14

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Solution

The fourth proportional to 1,114,767.19, 1,539,016.14 and 733,901.14 is: 1,013,203.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,767.19 : 1,539,016.14 = 733,901.14 : x
  2. Step 2: Convert to fraction form
    1,114,767.19/1,539,016.14 = 733,901.14/x
  3. Step 3: Cross multiply
    1,114,767.19x = 1,539,016.14 × 733,901.14
  4. Step 4: Simplify right side
    1,114,767.19x = 1,129,485,699,624.40
  5. Step 5: Solve for x
    x = 1,129,485,699,624.40/1,114,767.19
  6. Step 6: Final answer
    x = 1,013,203.21

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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.