Home / 4,507,657.48-6,761,486.22-2,730,997

Finding the Fourth Proportional to 4,507,657.48, 6,761,486.22 and 2,730,997

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Solution

The fourth proportional to 4,507,657.48, 6,761,486.22 and 2,730,997 is: 4,096,495.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,657.48 : 6,761,486.22 = 2,730,997 : x
  2. Step 2: Convert to fraction form
    4,507,657.48/6,761,486.22 = 2,730,997/x
  3. Step 3: Cross multiply
    4,507,657.48x = 6,761,486.22 × 2,730,997
  4. Step 4: Simplify right side
    4,507,657.48x = 18,465,598,582,361.34
  5. Step 5: Solve for x
    x = 18,465,598,582,361.34/4,507,657.48
  6. Step 6: Final answer
    x = 4,096,495.50

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Double scale
Find fourth proportional to 4,507,658.48, 6,761,487.72 and 2,730,998
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.