Home / 9,657,134.33-13,328,004.02-5,791,781.93

Finding the Fourth Proportional to 9,657,134.33, 13,328,004.02 and 5,791,781.93

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Solution

The fourth proportional to 9,657,134.33, 13,328,004.02 and 5,791,781.93 is: 7,993,353.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,134.33 : 13,328,004.02 = 5,791,781.93 : x
  2. Step 2: Convert to fraction form
    9,657,134.33/13,328,004.02 = 5,791,781.93/x
  3. Step 3: Cross multiply
    9,657,134.33x = 13,328,004.02 × 5,791,781.93
  4. Step 4: Simplify right side
    9,657,134.33x = 77,192,892,750,404.44
  5. Step 5: Solve for x
    x = 77,192,892,750,404.44/9,657,134.33
  6. Step 6: Final answer
    x = 7,993,353.94

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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.