Home / 6,099,109.18-8,416,835.64-3,345,801.93

Finding the Fourth Proportional to 6,099,109.18, 8,416,835.64 and 3,345,801.93

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Solution

The fourth proportional to 6,099,109.18, 8,416,835.64 and 3,345,801.93 is: 4,617,242.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,109.18 : 8,416,835.64 = 3,345,801.93 : x
  2. Step 2: Convert to fraction form
    6,099,109.18/8,416,835.64 = 3,345,801.93/x
  3. Step 3: Cross multiply
    6,099,109.18x = 8,416,835.64 × 3,345,801.93
  4. Step 4: Simplify right side
    6,099,109.18x = 28,161,064,928,804.79
  5. Step 5: Solve for x
    x = 28,161,064,928,804.79/6,099,109.18
  6. Step 6: Final answer
    x = 4,617,242.31

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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.