Home / 4,911,272.30-7,370,060.36-3,293,867.13

Finding the Fourth Proportional to 4,911,272.30, 7,370,060.36 and 3,293,867.13

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Solution

The fourth proportional to 4,911,272.30, 7,370,060.36 and 3,293,867.13 is: 4,942,914.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,272.30 : 7,370,060.36 = 3,293,867.13 : x
  2. Step 2: Convert to fraction form
    4,911,272.30/7,370,060.36 = 3,293,867.13/x
  3. Step 3: Cross multiply
    4,911,272.30x = 7,370,060.36 × 3,293,867.13
  4. Step 4: Simplify right side
    4,911,272.30x = 24,275,999,549,450.63
  5. Step 5: Solve for x
    x = 24,275,999,549,450.63/4,911,272.30
  6. Step 6: Final answer
    x = 4,942,914.60

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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.