Home / 1,032,395.07-1,424,745.59-706,391.82

Finding the Fourth Proportional to 1,032,395.07, 1,424,745.59 and 706,391.82

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Solution

The fourth proportional to 1,032,395.07, 1,424,745.59 and 706,391.82 is: 974,848.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,395.07 : 1,424,745.59 = 706,391.82 : x
  2. Step 2: Convert to fraction form
    1,032,395.07/1,424,745.59 = 706,391.82/x
  3. Step 3: Cross multiply
    1,032,395.07x = 1,424,745.59 × 706,391.82
  4. Step 4: Simplify right side
    1,032,395.07x = 1,006,428,626,825.11
  5. Step 5: Solve for x
    x = 1,006,428,626,825.11/1,032,395.07
  6. Step 6: Final answer
    x = 974,848.35

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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.