Home / 4,539,180-6,264,068.40-2,502,033.24

Finding the Fourth Proportional to 4,539,180, 6,264,068.40 and 2,502,033.24

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Solution

The fourth proportional to 4,539,180, 6,264,068.40 and 2,502,033.24 is: 3,452,805.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,180 : 6,264,068.40 = 2,502,033.24 : x
  2. Step 2: Convert to fraction form
    4,539,180/6,264,068.40 = 2,502,033.24/x
  3. Step 3: Cross multiply
    4,539,180x = 6,264,068.40 × 2,502,033.24
  4. Step 4: Simplify right side
    4,539,180x = 15,672,907,354,433.62
  5. Step 5: Solve for x
    x = 15,672,907,354,433.62/4,539,180
  6. Step 6: Final answer
    x = 3,452,805.87

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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.