Home / 5,701,132.02-8,552,798.27-1,861,922.32

Finding the Fourth Proportional to 5,701,132.02, 8,552,798.27 and 1,861,922.32

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Solution

The fourth proportional to 5,701,132.02, 8,552,798.27 and 1,861,922.32 is: 2,793,242.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701,132.02 : 8,552,798.27 = 1,861,922.32 : x
  2. Step 2: Convert to fraction form
    5,701,132.02/8,552,798.27 = 1,861,922.32/x
  3. Step 3: Cross multiply
    5,701,132.02x = 8,552,798.27 × 1,861,922.32
  4. Step 4: Simplify right side
    5,701,132.02x = 15,924,645,973,660.99
  5. Step 5: Solve for x
    x = 15,924,645,973,660.99/5,701,132.02
  6. Step 6: Final answer
    x = 2,793,242.80

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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.