Home / 1,209,951.04-1,814,926.56-323,464

Finding the Fourth Proportional to 1,209,951.04, 1,814,926.56 and 323,464

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Solution

The fourth proportional to 1,209,951.04, 1,814,926.56 and 323,464 is: 485,196.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,209,951.04 : 1,814,926.56 = 323,464 : x
  2. Step 2: Convert to fraction form
    1,209,951.04/1,814,926.56 = 323,464/x
  3. Step 3: Cross multiply
    1,209,951.04x = 1,814,926.56 × 323,464
  4. Step 4: Simplify right side
    1,209,951.04x = 587,063,404,803.84
  5. Step 5: Solve for x
    x = 587,063,404,803.84/1,209,951.04
  6. Step 6: Final answer
    x = 485,196.00

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Similar ratio
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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.