Home / 4,721,295.08-6,515,387.48-2,684,104.58

Finding the Fourth Proportional to 4,721,295.08, 6,515,387.48 and 2,684,104.58

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Solution

The fourth proportional to 4,721,295.08, 6,515,387.48 and 2,684,104.58 is: 3,704,064.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,721,295.08 : 6,515,387.48 = 2,684,104.58 : x
  2. Step 2: Convert to fraction form
    4,721,295.08/6,515,387.48 = 2,684,104.58/x
  3. Step 3: Cross multiply
    4,721,295.08x = 6,515,387.48 × 2,684,104.58
  4. Step 4: Simplify right side
    4,721,295.08x = 17,487,981,398,541.39
  5. Step 5: Solve for x
    x = 17,487,981,398,541.39/4,721,295.08
  6. Step 6: Final answer
    x = 3,704,064.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.