Home / 893,944.29-1,233,603-506,754.15

Finding the Fourth Proportional to 893,944.29, 1,233,603 and 506,754.15

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Solution

The fourth proportional to 893,944.29, 1,233,603 and 506,754.15 is: 699,297.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    893,944.29 : 1,233,603 = 506,754.15 : x
  2. Step 2: Convert to fraction form
    893,944.29/1,233,603 = 506,754.15/x
  3. Step 3: Cross multiply
    893,944.29x = 1,233,603 × 506,754.15
  4. Step 4: Simplify right side
    893,944.29x = 625,133,439,702.45
  5. Step 5: Solve for x
    x = 625,133,439,702.45/893,944.29
  6. Step 6: Final answer
    x = 699,297.98

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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.