Home / 13,076,590.59-19,614,689.06-5,883,044.58

Finding the Fourth Proportional to 13,076,590.59, 19,614,689.06 and 5,883,044.58

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Solution

The fourth proportional to 13,076,590.59, 19,614,689.06 and 5,883,044.58 is: 8,824,478.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,076,590.59 : 19,614,689.06 = 5,883,044.58 : x
  2. Step 2: Convert to fraction form
    13,076,590.59/19,614,689.06 = 5,883,044.58/x
  3. Step 3: Cross multiply
    13,076,590.59x = 19,614,689.06 × 5,883,044.58
  4. Step 4: Simplify right side
    13,076,590.59x = 115,394,090,133,403.08
  5. Step 5: Solve for x
    x = 115,394,090,133,403.08/13,076,590.59
  6. Step 6: Final answer
    x = 8,824,478.32

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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.