Home / 6,096,278.60-9,144,417.90-3,072,969.80

Finding the Fourth Proportional to 6,096,278.60, 9,144,417.90 and 3,072,969.80

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Solution

The fourth proportional to 6,096,278.60, 9,144,417.90 and 3,072,969.80 is: 4,609,454.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,278.60 : 9,144,417.90 = 3,072,969.80 : x
  2. Step 2: Convert to fraction form
    6,096,278.60/9,144,417.90 = 3,072,969.80/x
  3. Step 3: Cross multiply
    6,096,278.60x = 9,144,417.90 × 3,072,969.80
  4. Step 4: Simplify right side
    6,096,278.60x = 28,100,520,045,279.42
  5. Step 5: Solve for x
    x = 28,100,520,045,279.42/6,096,278.60
  6. Step 6: Final answer
    x = 4,609,454.70

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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.