Home / 1,457,633.00-2,011,623.65-804,255.81

Finding the Fourth Proportional to 1,457,633.00, 2,011,623.65 and 804,255.81

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Solution

The fourth proportional to 1,457,633.00, 2,011,623.65 and 804,255.81 is: 1,109,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,633.00 : 2,011,623.65 = 804,255.81 : x
  2. Step 2: Convert to fraction form
    1,457,633.00/2,011,623.65 = 804,255.81/x
  3. Step 3: Cross multiply
    1,457,633.00x = 2,011,623.65 × 804,255.81
  4. Step 4: Simplify right side
    1,457,633.00x = 1,617,860,004,024.63
  5. Step 5: Solve for x
    x = 1,617,860,004,024.63/1,457,633.00
  6. Step 6: Final answer
    x = 1,109,922.74

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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.