Home / 1,163,215.66-1,744,824.10-364,559.40

Finding the Fourth Proportional to 1,163,215.66, 1,744,824.10 and 364,559.40

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Solution

The fourth proportional to 1,163,215.66, 1,744,824.10 and 364,559.40 is: 546,839.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,215.66 : 1,744,824.10 = 364,559.40 : x
  2. Step 2: Convert to fraction form
    1,163,215.66/1,744,824.10 = 364,559.40/x
  3. Step 3: Cross multiply
    1,163,215.66x = 1,744,824.10 × 364,559.40
  4. Step 4: Simplify right side
    1,163,215.66x = 636,092,027,001.54
  5. Step 5: Solve for x
    x = 636,092,027,001.54/1,163,215.66
  6. Step 6: Final answer
    x = 546,839.29

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1.5x scale

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.