Home / 6,851,263.20-10,262,943.36-3,246,102.24

Finding the Fourth Proportional to 6,851,263.20, 10,262,943.36 and 3,246,102.24

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Solution

The fourth proportional to 6,851,263.20, 10,262,943.36 and 3,246,102.24 is: 4,862,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,263.20 : 10,262,943.36 = 3,246,102.24 : x
  2. Step 2: Convert to fraction form
    6,851,263.20/10,262,943.36 = 3,246,102.24/x
  3. Step 3: Cross multiply
    6,851,263.20x = 10,262,943.36 × 3,246,102.24
  4. Step 4: Simplify right side
    6,851,263.20x = 33,314,563,429,889.12
  5. Step 5: Solve for x
    x = 33,314,563,429,889.12/6,851,263.20
  6. Step 6: Final answer
    x = 4,862,543.22

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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.