Home / 9,385,734-12,952,312.92-5,093,382

Finding the Fourth Proportional to 9,385,734, 12,952,312.92 and 5,093,382

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Solution

The fourth proportional to 9,385,734, 12,952,312.92 and 5,093,382 is: 7,028,867.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,734 : 12,952,312.92 = 5,093,382 : x
  2. Step 2: Convert to fraction form
    9,385,734/12,952,312.92 = 5,093,382/x
  3. Step 3: Cross multiply
    9,385,734x = 12,952,312.92 × 5,093,382
  4. Step 4: Simplify right side
    9,385,734x = 65,971,077,485,095.44
  5. Step 5: Solve for x
    x = 65,971,077,485,095.44/9,385,734
  6. Step 6: Final answer
    x = 7,028,867.16

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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.