Home / 8,564,352.13-11,817,713.46-4,893,506.38

Finding the Fourth Proportional to 8,564,352.13, 11,817,713.46 and 4,893,506.38

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Solution

The fourth proportional to 8,564,352.13, 11,817,713.46 and 4,893,506.38 is: 6,752,414.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,352.13 : 11,817,713.46 = 4,893,506.38 : x
  2. Step 2: Convert to fraction form
    8,564,352.13/11,817,713.46 = 4,893,506.38/x
  3. Step 3: Cross multiply
    8,564,352.13x = 11,817,713.46 × 4,893,506.38
  4. Step 4: Simplify right side
    8,564,352.13x = 57,830,056,213,521.88
  5. Step 5: Solve for x
    x = 57,830,056,213,521.88/8,564,352.13
  6. Step 6: Final answer
    x = 6,752,414.58

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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.