Home / 3,072,077.40-4,608,116.10-2,064,307.80

Finding the Fourth Proportional to 3,072,077.40, 4,608,116.10 and 2,064,307.80

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Solution

The fourth proportional to 3,072,077.40, 4,608,116.10 and 2,064,307.80 is: 3,096,461.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,077.40 : 4,608,116.10 = 2,064,307.80 : x
  2. Step 2: Convert to fraction form
    3,072,077.40/4,608,116.10 = 2,064,307.80/x
  3. Step 3: Cross multiply
    3,072,077.40x = 4,608,116.10 × 2,064,307.80
  4. Step 4: Simplify right side
    3,072,077.40x = 9,512,570,008,535.58
  5. Step 5: Solve for x
    x = 9,512,570,008,535.58/3,072,077.40
  6. Step 6: Final answer
    x = 3,096,461.70

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Similar ratio
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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.