Home / 7,514,092.94-10,369,445.28-4,076,333.96

Finding the Fourth Proportional to 7,514,092.94, 10,369,445.28 and 4,076,333.96

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Solution

The fourth proportional to 7,514,092.94, 10,369,445.28 and 4,076,333.96 is: 5,625,339.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,092.94 : 10,369,445.28 = 4,076,333.96 : x
  2. Step 2: Convert to fraction form
    7,514,092.94/10,369,445.28 = 4,076,333.96/x
  3. Step 3: Cross multiply
    7,514,092.94x = 10,369,445.28 × 4,076,333.96
  4. Step 4: Simplify right side
    7,514,092.94x = 42,269,321,889,378.48
  5. Step 5: Solve for x
    x = 42,269,321,889,378.48/7,514,092.94
  6. Step 6: Final answer
    x = 5,625,339.25

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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.