Home / 10,980,197.32-15,152,673.70-6,085,735.38

Finding the Fourth Proportional to 10,980,197.32, 15,152,673.70 and 6,085,735.38

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Solution

The fourth proportional to 10,980,197.32, 15,152,673.70 and 6,085,735.38 is: 8,398,315.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,980,197.32 : 15,152,673.70 = 6,085,735.38 : x
  2. Step 2: Convert to fraction form
    10,980,197.32/15,152,673.70 = 6,085,735.38/x
  3. Step 3: Cross multiply
    10,980,197.32x = 15,152,673.70 × 6,085,735.38
  4. Step 4: Simplify right side
    10,980,197.32x = 92,215,162,437,685.50
  5. Step 5: Solve for x
    x = 92,215,162,437,685.50/10,980,197.32
  6. Step 6: Final answer
    x = 8,398,315.60

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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.