Home / 6,914,908.20-10,348,742.70-6,064,602.60

Finding the Fourth Proportional to 6,914,908.20, 10,348,742.70 and 6,064,602.60

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Solution

The fourth proportional to 6,914,908.20, 10,348,742.70 and 6,064,602.60 is: 9,076,188.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,908.20 : 10,348,742.70 = 6,064,602.60 : x
  2. Step 2: Convert to fraction form
    6,914,908.20/10,348,742.70 = 6,064,602.60/x
  3. Step 3: Cross multiply
    6,914,908.20x = 10,348,742.70 × 6,064,602.60
  4. Step 4: Simplify right side
    6,914,908.20x = 62,761,011,885,151.01
  5. Step 5: Solve for x
    x = 62,761,011,885,151.01/6,914,908.20
  6. Step 6: Final answer
    x = 9,076,188.73

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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.