Home / 1,062,964.48-1,594,175.04-314,835.52

Finding the Fourth Proportional to 1,062,964.48, 1,594,175.04 and 314,835.52

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Solution

The fourth proportional to 1,062,964.48, 1,594,175.04 and 314,835.52 is: 472,172.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,964.48 : 1,594,175.04 = 314,835.52 : x
  2. Step 2: Convert to fraction form
    1,062,964.48/1,594,175.04 = 314,835.52/x
  3. Step 3: Cross multiply
    1,062,964.48x = 1,594,175.04 × 314,835.52
  4. Step 4: Simplify right side
    1,062,964.48x = 501,902,927,689.42
  5. Step 5: Solve for x
    x = 501,902,927,689.42/1,062,964.48
  6. Step 6: Final answer
    x = 472,172.81

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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.