Home / 2,017,056.30-3,025,584.45-754,817.10

Finding the Fourth Proportional to 2,017,056.30, 3,025,584.45 and 754,817.10

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Solution

The fourth proportional to 2,017,056.30, 3,025,584.45 and 754,817.10 is: 1,132,225.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,056.30 : 3,025,584.45 = 754,817.10 : x
  2. Step 2: Convert to fraction form
    2,017,056.30/3,025,584.45 = 754,817.10/x
  3. Step 3: Cross multiply
    2,017,056.30x = 3,025,584.45 × 754,817.10
  4. Step 4: Simplify right side
    2,017,056.30x = 2,283,762,880,354.10
  5. Step 5: Solve for x
    x = 2,283,762,880,354.10/2,017,056.30
  6. Step 6: Final answer
    x = 1,132,225.65

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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.