Home / 9,385,732-12,952,310.16-5,093,380

Finding the Fourth Proportional to 9,385,732, 12,952,310.16 and 5,093,380

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Solution

The fourth proportional to 9,385,732, 12,952,310.16 and 5,093,380 is: 7,028,864.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,732 : 12,952,310.16 = 5,093,380 : x
  2. Step 2: Convert to fraction form
    9,385,732/12,952,310.16 = 5,093,380/x
  3. Step 3: Cross multiply
    9,385,732x = 12,952,310.16 × 5,093,380
  4. Step 4: Simplify right side
    9,385,732x = 65,971,037,522,740.80
  5. Step 5: Solve for x
    x = 65,971,037,522,740.80/9,385,732
  6. Step 6: Final answer
    x = 7,028,864.40

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1.5x scale

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.