Home / 1,168,558.40-1,752,937.94-410,334.68

Finding the Fourth Proportional to 1,168,558.40, 1,752,937.94 and 410,334.68

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Solution

The fourth proportional to 1,168,558.40, 1,752,937.94 and 410,334.68 is: 615,537.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,558.40 : 1,752,937.94 = 410,334.68 : x
  2. Step 2: Convert to fraction form
    1,168,558.40/1,752,937.94 = 410,334.68/x
  3. Step 3: Cross multiply
    1,168,558.40x = 1,752,937.94 × 410,334.68
  4. Step 4: Simplify right side
    1,168,558.40x = 719,291,228,669.76
  5. Step 5: Solve for x
    x = 719,291,228,669.76/1,168,558.40
  6. Step 6: Final answer
    x = 615,537.26

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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.