Home / 9,448,954.58-13,032,594.98-7,125,944.88

Finding the Fourth Proportional to 9,448,954.58, 13,032,594.98 and 7,125,944.88

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Solution

The fourth proportional to 9,448,954.58, 13,032,594.98 and 7,125,944.88 is: 9,828,553.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,954.58 : 13,032,594.98 = 7,125,944.88 : x
  2. Step 2: Convert to fraction form
    9,448,954.58/13,032,594.98 = 7,125,944.88/x
  3. Step 3: Cross multiply
    9,448,954.58x = 13,032,594.98 × 7,125,944.88
  4. Step 4: Simplify right side
    9,448,954.58x = 92,869,553,435,214.97
  5. Step 5: Solve for x
    x = 92,869,553,435,214.97/9,448,954.58
  6. Step 6: Final answer
    x = 9,828,553.28

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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.