Home / 1,168,838.20-1,753,314.90-608,966.20

Finding the Fourth Proportional to 1,168,838.20, 1,753,314.90 and 608,966.20

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Solution

The fourth proportional to 1,168,838.20, 1,753,314.90 and 608,966.20 is: 913,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,838.20 : 1,753,314.90 = 608,966.20 : x
  2. Step 2: Convert to fraction form
    1,168,838.20/1,753,314.90 = 608,966.20/x
  3. Step 3: Cross multiply
    1,168,838.20x = 1,753,314.90 × 608,966.20
  4. Step 4: Simplify right side
    1,168,838.20x = 1,067,709,512,056.38
  5. Step 5: Solve for x
    x = 1,067,709,512,056.38/1,168,838.20
  6. Step 6: Final answer
    x = 913,479.31

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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.