Home / 3,583,492.50-4,945,219.92-1,973,860.50

Finding the Fourth Proportional to 3,583,492.50, 4,945,219.92 and 1,973,860.50

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Solution

The fourth proportional to 3,583,492.50, 4,945,219.92 and 1,973,860.50 is: 2,723,927.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,492.50 : 4,945,219.92 = 1,973,860.50 : x
  2. Step 2: Convert to fraction form
    3,583,492.50/4,945,219.92 = 1,973,860.50/x
  3. Step 3: Cross multiply
    3,583,492.50x = 4,945,219.92 × 1,973,860.50
  4. Step 4: Simplify right side
    3,583,492.50x = 9,761,174,263,901.16
  5. Step 5: Solve for x
    x = 9,761,174,263,901.16/3,583,492.50
  6. Step 6: Final answer
    x = 2,723,927.64

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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.