Home / 4,270,980.89-5,894,213.93-2,435,793.32

Finding the Fourth Proportional to 4,270,980.89, 5,894,213.93 and 2,435,793.32

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Solution

The fourth proportional to 4,270,980.89, 5,894,213.93 and 2,435,793.32 is: 3,361,543.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,270,980.89 : 5,894,213.93 = 2,435,793.32 : x
  2. Step 2: Convert to fraction form
    4,270,980.89/5,894,213.93 = 2,435,793.32/x
  3. Step 3: Cross multiply
    4,270,980.89x = 5,894,213.93 × 2,435,793.32
  4. Step 4: Simplify right side
    4,270,980.89x = 14,357,086,929,035.74
  5. Step 5: Solve for x
    x = 14,357,086,929,035.74/4,270,980.89
  6. Step 6: Final answer
    x = 3,361,543.24

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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.