Home / 6,820,094.56-9,411,060-3,764,111.80

Finding the Fourth Proportional to 6,820,094.56, 9,411,060 and 3,764,111.80

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Solution

The fourth proportional to 6,820,094.56, 9,411,060 and 3,764,111.80 is: 5,194,104.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,820,094.56 : 9,411,060 = 3,764,111.80 : x
  2. Step 2: Convert to fraction form
    6,820,094.56/9,411,060 = 3,764,111.80/x
  3. Step 3: Cross multiply
    6,820,094.56x = 9,411,060 × 3,764,111.80
  4. Step 4: Simplify right side
    6,820,094.56x = 35,424,281,996,508
  5. Step 5: Solve for x
    x = 35,424,281,996,508/6,820,094.56
  6. Step 6: Final answer
    x = 5,194,104.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.