Home / 1,032,396.07-1,424,746.97-706,392.82

Finding the Fourth Proportional to 1,032,396.07, 1,424,746.97 and 706,392.82

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Solution

The fourth proportional to 1,032,396.07, 1,424,746.97 and 706,392.82 is: 974,849.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,396.07 : 1,424,746.97 = 706,392.82 : x
  2. Step 2: Convert to fraction form
    1,032,396.07/1,424,746.97 = 706,392.82/x
  3. Step 3: Cross multiply
    1,032,396.07x = 1,424,746.97 × 706,392.82
  4. Step 4: Simplify right side
    1,032,396.07x = 1,006,431,029,924.76
  5. Step 5: Solve for x
    x = 1,006,431,029,924.76/1,032,396.07
  6. Step 6: Final answer
    x = 974,849.73

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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.