Home / 1,062,372.31-1,466,036.52-578,927.59

Finding the Fourth Proportional to 1,062,372.31, 1,466,036.52 and 578,927.59

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Solution

The fourth proportional to 1,062,372.31, 1,466,036.52 and 578,927.59 is: 798,899.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,372.31 : 1,466,036.52 = 578,927.59 : x
  2. Step 2: Convert to fraction form
    1,062,372.31/1,466,036.52 = 578,927.59/x
  3. Step 3: Cross multiply
    1,062,372.31x = 1,466,036.52 × 578,927.59
  4. Step 4: Simplify right side
    1,062,372.31x = 848,728,989,375.59
  5. Step 5: Solve for x
    x = 848,728,989,375.59/1,062,372.31
  6. Step 6: Final answer
    x = 798,899.77

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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.