Home / 1,094,557.07-1,641,835.52-554,729.27

Finding the Fourth Proportional to 1,094,557.07, 1,641,835.52 and 554,729.27

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Solution

The fourth proportional to 1,094,557.07, 1,641,835.52 and 554,729.27 is: 832,093.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,557.07 : 1,641,835.52 = 554,729.27 : x
  2. Step 2: Convert to fraction form
    1,094,557.07/1,641,835.52 = 554,729.27/x
  3. Step 3: Cross multiply
    1,094,557.07x = 1,641,835.52 × 554,729.27
  4. Step 4: Simplify right side
    1,094,557.07x = 910,774,212,647.32
  5. Step 5: Solve for x
    x = 910,774,212,647.32/1,094,557.07
  6. Step 6: Final answer
    x = 832,093.85

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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.