Home / 1,182,622.14-1,774,344.89-373,131.54

Finding the Fourth Proportional to 1,182,622.14, 1,774,344.89 and 373,131.54

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Solution

The fourth proportional to 1,182,622.14, 1,774,344.89 and 373,131.54 is: 559,827.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,622.14 : 1,774,344.89 = 373,131.54 : x
  2. Step 2: Convert to fraction form
    1,182,622.14/1,774,344.89 = 373,131.54/x
  3. Step 3: Cross multiply
    1,182,622.14x = 1,774,344.89 × 373,131.54
  4. Step 4: Simplify right side
    1,182,622.14x = 662,064,039,431.17
  5. Step 5: Solve for x
    x = 662,064,039,431.17/1,182,622.14
  6. Step 6: Final answer
    x = 559,827.20

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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.