Home / 2,967,810.30-4,451,845.05-973,266.30

Finding the Fourth Proportional to 2,967,810.30, 4,451,845.05 and 973,266.30

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Solution

The fourth proportional to 2,967,810.30, 4,451,845.05 and 973,266.30 is: 1,459,941.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,810.30 : 4,451,845.05 = 973,266.30 : x
  2. Step 2: Convert to fraction form
    2,967,810.30/4,451,845.05 = 973,266.30/x
  3. Step 3: Cross multiply
    2,967,810.30x = 4,451,845.05 × 973,266.30
  4. Step 4: Simplify right side
    2,967,810.30x = 4,332,830,759,986.82
  5. Step 5: Solve for x
    x = 4,332,830,759,986.82/2,967,810.30
  6. Step 6: Final answer
    x = 1,459,941.95

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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.