Home / 4,582,812.16-6,877,373.92-1,590,996.16

Finding the Fourth Proportional to 4,582,812.16, 6,877,373.92 and 1,590,996.16

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Solution

The fourth proportional to 4,582,812.16, 6,877,373.92 and 1,590,996.16 is: 2,387,589.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,812.16 : 6,877,373.92 = 1,590,996.16 : x
  2. Step 2: Convert to fraction form
    4,582,812.16/6,877,373.92 = 1,590,996.16/x
  3. Step 3: Cross multiply
    4,582,812.16x = 6,877,373.92 × 1,590,996.16
  4. Step 4: Simplify right side
    4,582,812.16x = 10,941,875,497,604.15
  5. Step 5: Solve for x
    x = 10,941,875,497,604.15/4,582,812.16
  6. Step 6: Final answer
    x = 2,387,589.78

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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.