Home / 6,205,066.20-9,307,599.30-1,656,106.20

Finding the Fourth Proportional to 6,205,066.20, 9,307,599.30 and 1,656,106.20

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Solution

The fourth proportional to 6,205,066.20, 9,307,599.30 and 1,656,106.20 is: 2,484,159.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,066.20 : 9,307,599.30 = 1,656,106.20 : x
  2. Step 2: Convert to fraction form
    6,205,066.20/9,307,599.30 = 1,656,106.20/x
  3. Step 3: Cross multiply
    6,205,066.20x = 9,307,599.30 × 1,656,106.20
  4. Step 4: Simplify right side
    6,205,066.20x = 15,414,372,907,845.66
  5. Step 5: Solve for x
    x = 15,414,372,907,845.66/6,205,066.20
  6. Step 6: Final answer
    x = 2,484,159.30

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Double scale
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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.