Home / 6,048,138.90-9,072,208.35-1,560,414.90

Finding the Fourth Proportional to 6,048,138.90, 9,072,208.35 and 1,560,414.90

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Solution

The fourth proportional to 6,048,138.90, 9,072,208.35 and 1,560,414.90 is: 2,340,622.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,138.90 : 9,072,208.35 = 1,560,414.90 : x
  2. Step 2: Convert to fraction form
    6,048,138.90/9,072,208.35 = 1,560,414.90/x
  3. Step 3: Cross multiply
    6,048,138.90x = 9,072,208.35 × 1,560,414.90
  4. Step 4: Simplify right side
    6,048,138.90x = 14,156,409,085,244.41
  5. Step 5: Solve for x
    x = 14,156,409,085,244.41/6,048,138.90
  6. Step 6: Final answer
    x = 2,340,622.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.