Home / 1,164,053.44-1,745,493.18-354,282.50

Finding the Fourth Proportional to 1,164,053.44, 1,745,493.18 and 354,282.50

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Solution

The fourth proportional to 1,164,053.44, 1,745,493.18 and 354,282.50 is: 531,245.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,053.44 : 1,745,493.18 = 354,282.50 : x
  2. Step 2: Convert to fraction form
    1,164,053.44/1,745,493.18 = 354,282.50/x
  3. Step 3: Cross multiply
    1,164,053.44x = 1,745,493.18 × 354,282.50
  4. Step 4: Simplify right side
    1,164,053.44x = 618,397,687,543.35
  5. Step 5: Solve for x
    x = 618,397,687,543.35/1,164,053.44
  6. Step 6: Final answer
    x = 531,245.10

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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.