Home / 4,952,175.48-7,429,332.24-1,540,397.16

Finding the Fourth Proportional to 4,952,175.48, 7,429,332.24 and 1,540,397.16

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Solution

The fourth proportional to 4,952,175.48, 7,429,332.24 and 1,540,397.16 is: 2,310,928.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,175.48 : 7,429,332.24 = 1,540,397.16 : x
  2. Step 2: Convert to fraction form
    4,952,175.48/7,429,332.24 = 1,540,397.16/x
  3. Step 3: Cross multiply
    4,952,175.48x = 7,429,332.24 × 1,540,397.16
  4. Step 4: Simplify right side
    4,952,175.48x = 11,444,122,283,192.44
  5. Step 5: Solve for x
    x = 11,444,122,283,192.44/4,952,175.48
  6. Step 6: Final answer
    x = 2,310,928.26

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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.