Home / 1,168,584.44-1,753,139.30-369,913.91

Finding the Fourth Proportional to 1,168,584.44, 1,753,139.30 and 369,913.91

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Solution

The fourth proportional to 1,168,584.44, 1,753,139.30 and 369,913.91 is: 554,954.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,584.44 : 1,753,139.30 = 369,913.91 : x
  2. Step 2: Convert to fraction form
    1,168,584.44/1,753,139.30 = 369,913.91/x
  3. Step 3: Cross multiply
    1,168,584.44x = 1,753,139.30 × 369,913.91
  4. Step 4: Simplify right side
    1,168,584.44x = 648,510,602,622.40
  5. Step 5: Solve for x
    x = 648,510,602,622.40/1,168,584.44
  6. Step 6: Final answer
    x = 554,954.00

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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.