Home / 10,006,465.42-13,810,403.43-6,335,722.63

Finding the Fourth Proportional to 10,006,465.42, 13,810,403.43 and 6,335,722.63

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Solution

The fourth proportional to 10,006,465.42, 13,810,403.43 and 6,335,722.63 is: 8,744,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006,465.42 : 13,810,403.43 = 6,335,722.63 : x
  2. Step 2: Convert to fraction form
    10,006,465.42/13,810,403.43 = 6,335,722.63/x
  3. Step 3: Cross multiply
    10,006,465.42x = 13,810,403.43 × 6,335,722.63
  4. Step 4: Simplify right side
    10,006,465.42x = 87,498,885,540,880.62
  5. Step 5: Solve for x
    x = 87,498,885,540,880.62/10,006,465.42
  6. Step 6: Final answer
    x = 8,744,235.04

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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.