Home / 8,801,666.34-12,146,291.38-4,934,187.38

Finding the Fourth Proportional to 8,801,666.34, 12,146,291.38 and 4,934,187.38

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Solution

The fourth proportional to 8,801,666.34, 12,146,291.38 and 4,934,187.38 is: 6,809,174.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,666.34 : 12,146,291.38 = 4,934,187.38 : x
  2. Step 2: Convert to fraction form
    8,801,666.34/12,146,291.38 = 4,934,187.38/x
  3. Step 3: Cross multiply
    8,801,666.34x = 12,146,291.38 × 4,934,187.38
  4. Step 4: Simplify right side
    8,801,666.34x = 59,932,077,640,998.79
  5. Step 5: Solve for x
    x = 59,932,077,640,998.79/8,801,666.34
  6. Step 6: Final answer
    x = 6,809,174.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.