Home / 8,574,174.41-11,832,314.09-4,706,761.37

Finding the Fourth Proportional to 8,574,174.41, 11,832,314.09 and 4,706,761.37

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Solution

The fourth proportional to 8,574,174.41, 11,832,314.09 and 4,706,761.37 is: 6,495,305.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,574,174.41 : 11,832,314.09 = 4,706,761.37 : x
  2. Step 2: Convert to fraction form
    8,574,174.41/11,832,314.09 = 4,706,761.37/x
  3. Step 3: Cross multiply
    8,574,174.41x = 11,832,314.09 × 4,706,761.37
  4. Step 4: Simplify right side
    8,574,174.41x = 55,691,878,793,823.34
  5. Step 5: Solve for x
    x = 55,691,878,793,823.34/8,574,174.41
  6. Step 6: Final answer
    x = 6,495,305.11

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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.