Home / 1,920,846.01-2,880,875.25-706,003.96

Finding the Fourth Proportional to 1,920,846.01, 2,880,875.25 and 706,003.96

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Solution

The fourth proportional to 1,920,846.01, 2,880,875.25 and 706,003.96 is: 1,058,861.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,920,846.01 : 2,880,875.25 = 706,003.96 : x
  2. Step 2: Convert to fraction form
    1,920,846.01/2,880,875.25 = 706,003.96/x
  3. Step 3: Cross multiply
    1,920,846.01x = 2,880,875.25 × 706,003.96
  4. Step 4: Simplify right side
    1,920,846.01x = 2,033,909,334,765.99
  5. Step 5: Solve for x
    x = 2,033,909,334,765.99/1,920,846.01
  6. Step 6: Final answer
    x = 1,058,861.21

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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.