Home / 10,326,895.08-14,251,466.34-5,680,884.84

Finding the Fourth Proportional to 10,326,895.08, 14,251,466.34 and 5,680,884.84

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Solution

The fourth proportional to 10,326,895.08, 14,251,466.34 and 5,680,884.84 is: 7,839,814.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,326,895.08 : 14,251,466.34 = 5,680,884.84 : x
  2. Step 2: Convert to fraction form
    10,326,895.08/14,251,466.34 = 5,680,884.84/x
  3. Step 3: Cross multiply
    10,326,895.08x = 14,251,466.34 × 5,680,884.84
  4. Step 4: Simplify right side
    10,326,895.08x = 80,960,939,078,676.28
  5. Step 5: Solve for x
    x = 80,960,939,078,676.28/10,326,895.08
  6. Step 6: Final answer
    x = 7,839,814.24

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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.