Home / 4,066,777.34-6,100,186.90-1,371,125.90

Finding the Fourth Proportional to 4,066,777.34, 6,100,186.90 and 1,371,125.90

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Solution

The fourth proportional to 4,066,777.34, 6,100,186.90 and 1,371,125.90 is: 2,056,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,777.34 : 6,100,186.90 = 1,371,125.90 : x
  2. Step 2: Convert to fraction form
    4,066,777.34/6,100,186.90 = 1,371,125.90/x
  3. Step 3: Cross multiply
    4,066,777.34x = 6,100,186.90 × 1,371,125.90
  4. Step 4: Simplify right side
    4,066,777.34x = 8,364,124,253,430.71
  5. Step 5: Solve for x
    x = 8,364,124,253,430.71/4,066,777.34
  6. Step 6: Final answer
    x = 2,056,695.89

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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.