Home / 4,676,373.32-7,014,832.14-1,310,842.76

Finding the Fourth Proportional to 4,676,373.32, 7,014,832.14 and 1,310,842.76

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Solution

The fourth proportional to 4,676,373.32, 7,014,832.14 and 1,310,842.76 is: 1,966,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,676,373.32 : 7,014,832.14 = 1,310,842.76 : x
  2. Step 2: Convert to fraction form
    4,676,373.32/7,014,832.14 = 1,310,842.76/x
  3. Step 3: Cross multiply
    4,676,373.32x = 7,014,832.14 × 1,310,842.76
  4. Step 4: Simplify right side
    4,676,373.32x = 9,195,341,923,334.31
  5. Step 5: Solve for x
    x = 9,195,341,923,334.31/4,676,373.32
  6. Step 6: Final answer
    x = 1,966,340.43

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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.