Home / 2,059,842-2,842,756.92-1,154,598.96

Finding the Fourth Proportional to 2,059,842, 2,842,756.92 and 1,154,598.96

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Solution

The fourth proportional to 2,059,842, 2,842,756.92 and 1,154,598.96 is: 1,593,444.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,842 : 2,842,756.92 = 1,154,598.96 : x
  2. Step 2: Convert to fraction form
    2,059,842/2,842,756.92 = 1,154,598.96/x
  3. Step 3: Cross multiply
    2,059,842x = 2,842,756.92 × 1,154,598.96
  4. Step 4: Simplify right side
    2,059,842x = 3,282,244,183,364.80
  5. Step 5: Solve for x
    x = 3,282,244,183,364.80/2,059,842
  6. Step 6: Final answer
    x = 1,593,444.63

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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.