Home / 10,647,265.60-15,970,898.40-4,584,901.60

Finding the Fourth Proportional to 10,647,265.60, 15,970,898.40 and 4,584,901.60

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Solution

The fourth proportional to 10,647,265.60, 15,970,898.40 and 4,584,901.60 is: 6,877,352.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,647,265.60 : 15,970,898.40 = 4,584,901.60 : x
  2. Step 2: Convert to fraction form
    10,647,265.60/15,970,898.40 = 4,584,901.60/x
  3. Step 3: Cross multiply
    10,647,265.60x = 15,970,898.40 × 4,584,901.60
  4. Step 4: Simplify right side
    10,647,265.60x = 73,224,997,627,597.44
  5. Step 5: Solve for x
    x = 73,224,997,627,597.44/10,647,265.60
  6. Step 6: Final answer
    x = 6,877,352.40

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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.