Home / 4,375,262.60-6,562,893.90-1,180,881.80

Finding the Fourth Proportional to 4,375,262.60, 6,562,893.90 and 1,180,881.80

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Solution

The fourth proportional to 4,375,262.60, 6,562,893.90 and 1,180,881.80 is: 1,771,322.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,262.60 : 6,562,893.90 = 1,180,881.80 : x
  2. Step 2: Convert to fraction form
    4,375,262.60/6,562,893.90 = 1,180,881.80/x
  3. Step 3: Cross multiply
    4,375,262.60x = 6,562,893.90 × 1,180,881.80
  4. Step 4: Simplify right side
    4,375,262.60x = 7,750,001,961,841.02
  5. Step 5: Solve for x
    x = 7,750,001,961,841.02/4,375,262.60
  6. Step 6: Final answer
    x = 1,771,322.70

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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.