Home / 963,349.93-1,445,227.81-364,297.83

Finding the Fourth Proportional to 963,349.93, 1,445,227.81 and 364,297.83

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Solution

The fourth proportional to 963,349.93, 1,445,227.81 and 364,297.83 is: 546,523.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,349.93 : 1,445,227.81 = 364,297.83 : x
  2. Step 2: Convert to fraction form
    963,349.93/1,445,227.81 = 364,297.83/x
  3. Step 3: Cross multiply
    963,349.93x = 1,445,227.81 × 364,297.83
  4. Step 4: Simplify right side
    963,349.93x = 526,493,352,260.73
  5. Step 5: Solve for x
    x = 526,493,352,260.73/963,349.93
  6. Step 6: Final answer
    x = 546,523.47

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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.