Home / 1,135,511.60-1,701,193.80-924,004.40

Finding the Fourth Proportional to 1,135,511.60, 1,701,193.80 and 924,004.40

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Solution

The fourth proportional to 1,135,511.60, 1,701,193.80 and 924,004.40 is: 1,384,319.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,511.60 : 1,701,193.80 = 924,004.40 : x
  2. Step 2: Convert to fraction form
    1,135,511.60/1,701,193.80 = 924,004.40/x
  3. Step 3: Cross multiply
    1,135,511.60x = 1,701,193.80 × 924,004.40
  4. Step 4: Simplify right side
    1,135,511.60x = 1,571,910,556,452.72
  5. Step 5: Solve for x
    x = 1,571,910,556,452.72/1,135,511.60
  6. Step 6: Final answer
    x = 1,384,319.24

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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.