Home / 8,881,999.58-13,302,820.60-6,950,875.80

Finding the Fourth Proportional to 8,881,999.58, 13,302,820.60 and 6,950,875.80

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Solution

The fourth proportional to 8,881,999.58, 13,302,820.60 and 6,950,875.80 is: 10,410,522.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,881,999.58 : 13,302,820.60 = 6,950,875.80 : x
  2. Step 2: Convert to fraction form
    8,881,999.58/13,302,820.60 = 6,950,875.80/x
  3. Step 3: Cross multiply
    8,881,999.58x = 13,302,820.60 × 6,950,875.80
  4. Step 4: Simplify right side
    8,881,999.58x = 92,466,253,780,281.47
  5. Step 5: Solve for x
    x = 92,466,253,780,281.47/8,881,999.58
  6. Step 6: Final answer
    x = 10,410,522.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.