Home / 10,971,710.07-15,140,294.22-6,076,639.09

Finding the Fourth Proportional to 10,971,710.07, 15,140,294.22 and 6,076,639.09

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Solution

The fourth proportional to 10,971,710.07, 15,140,294.22 and 6,076,639.09 is: 8,385,393.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,971,710.07 : 15,140,294.22 = 6,076,639.09 : x
  2. Step 2: Convert to fraction form
    10,971,710.07/15,140,294.22 = 6,076,639.09/x
  3. Step 3: Cross multiply
    10,971,710.07x = 15,140,294.22 × 6,076,639.09
  4. Step 4: Simplify right side
    10,971,710.07x = 92,002,103,691,353.06
  5. Step 5: Solve for x
    x = 92,002,103,691,353.06/10,971,710.07
  6. Step 6: Final answer
    x = 8,385,393.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.