Home / 12,346,228.02-17,037,795.44-6,764,498.27

Finding the Fourth Proportional to 12,346,228.02, 17,037,795.44 and 6,764,498.27

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Solution

The fourth proportional to 12,346,228.02, 17,037,795.44 and 6,764,498.27 is: 9,335,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,346,228.02 : 17,037,795.44 = 6,764,498.27 : x
  2. Step 2: Convert to fraction form
    12,346,228.02/17,037,795.44 = 6,764,498.27/x
  3. Step 3: Cross multiply
    12,346,228.02x = 17,037,795.44 × 6,764,498.27
  4. Step 4: Simplify right side
    12,346,228.02x = 115,252,137,831,895.19
  5. Step 5: Solve for x
    x = 115,252,137,831,895.19/12,346,228.02
  6. Step 6: Final answer
    x = 9,335,008.04

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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.