Home / 5,527,504.10-8,291,256.15-1,932,076.10

Finding the Fourth Proportional to 5,527,504.10, 8,291,256.15 and 1,932,076.10

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Solution

The fourth proportional to 5,527,504.10, 8,291,256.15 and 1,932,076.10 is: 2,898,114.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,504.10 : 8,291,256.15 = 1,932,076.10 : x
  2. Step 2: Convert to fraction form
    5,527,504.10/8,291,256.15 = 1,932,076.10/x
  3. Step 3: Cross multiply
    5,527,504.10x = 8,291,256.15 × 1,932,076.10
  4. Step 4: Simplify right side
    5,527,504.10x = 16,019,337,846,393.02
  5. Step 5: Solve for x
    x = 16,019,337,846,393.02/5,527,504.10
  6. Step 6: Final answer
    x = 2,898,114.15

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1.5x scale

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.