Home / 7,462,904.31-11,194,318.89-2,914,415.00

Finding the Fourth Proportional to 7,462,904.31, 11,194,318.89 and 2,914,415.00

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Solution

The fourth proportional to 7,462,904.31, 11,194,318.89 and 2,914,415.00 is: 4,371,607.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,904.31 : 11,194,318.89 = 2,914,415.00 : x
  2. Step 2: Convert to fraction form
    7,462,904.31/11,194,318.89 = 2,914,415.00/x
  3. Step 3: Cross multiply
    7,462,904.31x = 11,194,318.89 × 2,914,415.00
  4. Step 4: Simplify right side
    7,462,904.31x = 32,624,890,831,827.76
  5. Step 5: Solve for x
    x = 32,624,890,831,827.76/7,462,904.31
  6. Step 6: Final answer
    x = 4,371,607.82

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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.