Home / 1,483,245-2,223,548.01-536,405.22

Finding the Fourth Proportional to 1,483,245, 2,223,548.01 and 536,405.22

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Solution

The fourth proportional to 1,483,245, 2,223,548.01 and 536,405.22 is: 804,130.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,245 : 2,223,548.01 = 536,405.22 : x
  2. Step 2: Convert to fraction form
    1,483,245/2,223,548.01 = 536,405.22/x
  3. Step 3: Cross multiply
    1,483,245x = 2,223,548.01 × 536,405.22
  4. Step 4: Simplify right side
    1,483,245x = 1,192,722,759,484.61
  5. Step 5: Solve for x
    x = 1,192,722,759,484.61/1,483,245
  6. Step 6: Final answer
    x = 804,130.65

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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.