Home / 2,317,702.90-3,476,813.55-720,253.30

Finding the Fourth Proportional to 2,317,702.90, 3,476,813.55 and 720,253.30

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Solution

The fourth proportional to 2,317,702.90, 3,476,813.55 and 720,253.30 is: 1,080,460.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,702.90 : 3,476,813.55 = 720,253.30 : x
  2. Step 2: Convert to fraction form
    2,317,702.90/3,476,813.55 = 720,253.30/x
  3. Step 3: Cross multiply
    2,317,702.90x = 3,476,813.55 × 720,253.30
  4. Step 4: Simplify right side
    2,317,702.90x = 2,504,186,432,872.22
  5. Step 5: Solve for x
    x = 2,504,186,432,872.22/2,317,702.90
  6. Step 6: Final answer
    x = 1,080,460.50

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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.