Home / 6,343,903.29-8,754,352-3,443,232.33

Finding the Fourth Proportional to 6,343,903.29, 8,754,352 and 3,443,232.33

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Solution

The fourth proportional to 6,343,903.29, 8,754,352 and 3,443,232.33 is: 4,751,533.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,903.29 : 8,754,352 = 3,443,232.33 : x
  2. Step 2: Convert to fraction form
    6,343,903.29/8,754,352 = 3,443,232.33/x
  3. Step 3: Cross multiply
    6,343,903.29x = 8,754,352 × 3,443,232.33
  4. Step 4: Simplify right side
    6,343,903.29x = 30,143,267,834,600.16
  5. Step 5: Solve for x
    x = 30,143,267,834,600.16/6,343,903.29
  6. Step 6: Final answer
    x = 4,751,533.32

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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.