Home / 10,557,584.19-14,569,690.86-5,973,905.57

Finding the Fourth Proportional to 10,557,584.19, 14,569,690.86 and 5,973,905.57

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Solution

The fourth proportional to 10,557,584.19, 14,569,690.86 and 5,973,905.57 is: 8,244,116.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,557,584.19 : 14,569,690.86 = 5,973,905.57 : x
  2. Step 2: Convert to fraction form
    10,557,584.19/14,569,690.86 = 5,973,905.57/x
  3. Step 3: Cross multiply
    10,557,584.19x = 14,569,690.86 × 5,973,905.57
  4. Step 4: Simplify right side
    10,557,584.19x = 87,037,957,308,883.64
  5. Step 5: Solve for x
    x = 87,037,957,308,883.64/10,557,584.19
  6. Step 6: Final answer
    x = 8,244,116.81

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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.