Home / 9,929,580.48-14,916,791.93-5,888,718.70

Finding the Fourth Proportional to 9,929,580.48, 14,916,791.93 and 5,888,718.70

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Solution

The fourth proportional to 9,929,580.48, 14,916,791.93 and 5,888,718.70 is: 8,846,374.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,580.48 : 14,916,791.93 = 5,888,718.70 : x
  2. Step 2: Convert to fraction form
    9,929,580.48/14,916,791.93 = 5,888,718.70/x
  3. Step 3: Cross multiply
    9,929,580.48x = 14,916,791.93 × 5,888,718.70
  4. Step 4: Simplify right side
    9,929,580.48x = 87,840,791,515,464.52
  5. Step 5: Solve for x
    x = 87,840,791,515,464.52/9,929,580.48
  6. Step 6: Final answer
    x = 8,846,374.90

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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.