Home / 9,773,099.20-13,487,237.25-5,904,873.01

Finding the Fourth Proportional to 9,773,099.20, 13,487,237.25 and 5,904,873.01

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Solution

The fourth proportional to 9,773,099.20, 13,487,237.25 and 5,904,873.01 is: 8,148,942.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,773,099.20 : 13,487,237.25 = 5,904,873.01 : x
  2. Step 2: Convert to fraction form
    9,773,099.20/13,487,237.25 = 5,904,873.01/x
  3. Step 3: Cross multiply
    9,773,099.20x = 13,487,237.25 × 5,904,873.01
  4. Step 4: Simplify right side
    9,773,099.20x = 79,640,423,216,991.62
  5. Step 5: Solve for x
    x = 79,640,423,216,991.62/9,773,099.20
  6. Step 6: Final answer
    x = 8,148,942.48

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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.