Home / 10,934,171.30-16,403,703.32-4,110,803.62

Finding the Fourth Proportional to 10,934,171.30, 16,403,703.32 and 4,110,803.62

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Solution

The fourth proportional to 10,934,171.30, 16,403,703.32 and 4,110,803.62 is: 6,167,125.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,934,171.30 : 16,403,703.32 = 4,110,803.62 : x
  2. Step 2: Convert to fraction form
    10,934,171.30/16,403,703.32 = 4,110,803.62/x
  3. Step 3: Cross multiply
    10,934,171.30x = 16,403,703.32 × 4,110,803.62
  4. Step 4: Simplify right side
    10,934,171.30x = 67,432,402,985,173.69
  5. Step 5: Solve for x
    x = 67,432,402,985,173.69/10,934,171.30
  6. Step 6: Final answer
    x = 6,167,125.16

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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.