Home / 2,954,712.66-4,432,069.06-710,850.66

Finding the Fourth Proportional to 2,954,712.66, 4,432,069.06 and 710,850.66

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Solution

The fourth proportional to 2,954,712.66, 4,432,069.06 and 710,850.66 is: 1,066,276.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,712.66 : 4,432,069.06 = 710,850.66 : x
  2. Step 2: Convert to fraction form
    2,954,712.66/4,432,069.06 = 710,850.66/x
  3. Step 3: Cross multiply
    2,954,712.66x = 4,432,069.06 × 710,850.66
  4. Step 4: Simplify right side
    2,954,712.66x = 3,150,539,216,466.58
  5. Step 5: Solve for x
    x = 3,150,539,216,466.58/2,954,712.66
  6. Step 6: Final answer
    x = 1,066,276.01

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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.