Home / 1,052,474.52-1,452,411.90-569,036.28

Finding the Fourth Proportional to 1,052,474.52, 1,452,411.90 and 569,036.28

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Solution

The fourth proportional to 1,052,474.52, 1,452,411.90 and 569,036.28 is: 785,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,474.52 : 1,452,411.90 = 569,036.28 : x
  2. Step 2: Convert to fraction form
    1,052,474.52/1,452,411.90 = 569,036.28/x
  3. Step 3: Cross multiply
    1,052,474.52x = 1,452,411.90 × 569,036.28
  4. Step 4: Simplify right side
    1,052,474.52x = 826,475,064,603.73
  5. Step 5: Solve for x
    x = 826,475,064,603.73/1,052,474.52
  6. Step 6: Final answer
    x = 785,268.48

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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.