Home / 5,632,894.08-8,445,965.76-1,793,057.76

Finding the Fourth Proportional to 5,632,894.08, 8,445,965.76 and 1,793,057.76

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Solution

The fourth proportional to 5,632,894.08, 8,445,965.76 and 1,793,057.76 is: 2,688,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,894.08 : 8,445,965.76 = 1,793,057.76 : x
  2. Step 2: Convert to fraction form
    5,632,894.08/8,445,965.76 = 1,793,057.76/x
  3. Step 3: Cross multiply
    5,632,894.08x = 8,445,965.76 × 1,793,057.76
  4. Step 4: Simplify right side
    5,632,894.08x = 15,144,104,446,662.30
  5. Step 5: Solve for x
    x = 15,144,104,446,662.30/5,632,894.08
  6. Step 6: Final answer
    x = 2,688,512.20

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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.